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Product description

Innovative surfing boardshorts for use in water over 25°C, for sessions lasting over 2 hours.

Top-of-the-range boardshorts with a totally innovative waistband designed for a secure fit in all wave conditions, offering ideal adaptability for all body types.

DECATHLON

Men’s boardshorts surf 900 long 20" - morpho yingyang blue

Sale price9.500 OMR

Size Guide

Size Guide

Size Guide

MEN'S
Tops
Size Chest (in) Waist (in)
XS 33.1 – 34.3 27.6 – 28.7
S 34.6 – 35.8 29.1 – 30.3
M 36.2 – 37.4 30.7 – 31.9
L 37.8 – 40.6 32.3 – 35.0
XL 40.9 – 44.5 35.4 – 39.4
2XL 44.9 – 48.4 39.8 – 43.7
3XL 48.8 – 53.1 44.1 – 48.4
Bottoms
Size Low hip (in) Waist (in)
XS 31.5 – 33.5 26.0 – 28.0
S 33.9 – 35.8 28.3 – 30.3
M 36.2 – 38.2 30.7 – 32.7
L 38.6 – 40.9 33.1 – 35.0
XL 41.3 – 43.7 35.4 – 38.2
2XL 44.1 – 46.5 38.6 – 41.3
3XL 46.9 – 49.6 41.7 – 44.5
HOW TO MEASURE:

Head: Wrap a tape measure around your head, above your eyebrows. Make sure it is parallel to the floor when you're looking straight ahead.

Chest: Wrap a tape measure around your back and measure the fullest part of your chest. Make sure it's straight and parallel to the floor. Look straight ahead, tighten the tape and breathe normally.

Waist: Wrap a tape measure around the narrowest part of your waist, above your belly button. Raise your head, tighten the tape and breathe normally.

Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.

WOMEN'S
Tops
Size Low hip (in) Waist (in)
2XS 31.5 – 32.7 22.8 – 24.4
XS 33.1 – 34.3 24.4 – 25.6
S 34.6 – 35.8 26.0 – 27.2
M 36.2 – 37.4 27.6 – 28.7
L 37.8 – 40.6 29.1 – 33.1
XL 40.9 – 44.5 33.5 – 37.8
2XL 44.9 – 48.4 38.2 – 42.5
Bottoms
Size Low hip (in) Waist (in)
2XS 31.1 – 33.5 23.6 – 24.8
XS 33.5 – 35.4 25.2 – 26.8
S 35.4 – 37.8 27.2 – 28.7
M 37.8 – 40.2 29.1 – 31.1
L 40.2 – 42.5 31.5 – 33.9
XL 42.5 – 44.9 34.3 – 36.6
2XL 44.9 – 47.2 37.0 – 39.4
Bra
Size Bust (in) Underbust (in)
2XS 30.7 – 31.5 24.8 – 26.4
XS 31.5 – 33.5 24.8 – 28.3
S 33.5 – 35.4 26.8 – 30.3
M 35.4 – 37.4 28.7 – 32.3
L 37.4 – 39.4 30.7 – 34.3
XL 39.4 – 41.3 32.7 – 36.2
2XL 41.3 – 43.3 34.6 – 38.2
HOW TO MEASURE:

Head: Wrap a tape measure around your head, above your eyebrows. Make sure it is parallel to the floor when you're looking straight ahead.

Bust: Wrap a tape measure around your back and measure the fullest part of your bust. Make sure it's straight and parallel to the floor. Look straight ahead, tighten the tape and breathe normally.

Underbust: Directly below the bust, wrap a tape measure around the ribcage. Make sure it's straight and parallel to the floor. Raise your head, tighten the tape and breathe normally.

Waist: Wrap a tape measure around the narrowest part of your waist, above your belly button. Raise your head, tighten the tape and breathe normally.

Hips: Wrap a tape measure around the fullest part of your hips.

Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.

KIDS'
Boys
Age Height (in) Chest (in) Waist (in) Low hip (in)
6 months 24.0 – 27.2 16.5 – 16.9 14.6 – 15.2 16.5 – 17.1
9 months 27.6 – 28.3 16.9 – 17.3 15.2 – 15.6 17.1 – 17.7
12 months 28.7 – 29.5 17.3 – 17.7 15.6 – 16.1 17.7 – 18.5
18 months 29.9 – 31.9 18.1 – 18.5 16.3 – 16.9 18.5 – 19.3
24 months 32.3 – 34.6 18.9 – 19.3 17.3 – 18.1 19.3 – 20.3
2 – 3 years 35.0 – 37.4 19.7 – 20.1 18.1 – 18.9 20.3 – 20.9
3 – 4 years 37.8 – 40.2 20.5 – 21.3 19.3 – 20.1 21.3 – 22.4
4 – 5 years 40.6 – 44.1 21.7 – 22.4 20.1 – 20.9 22.8 – 24.0
5 – 6 years 44.5 – 48.0 22.8 – 23.6 20.9 – 21.7 24.4 – 25.6
7 – 8 years 48.4 – 51.2 24.4 – 24.8 21.7 – 22.4 26.0 – 27.2
8 – 9 years 51.6 – 55.1 25.2 – 26.4 22.8 – 23.6 27.6 – 28.7
10 – 11 years 55.5 – 59.1 26.8 – 28.7 24.0 – 25.2 29.1 – 30.3
12 – 13 years 59.4 – 63.0 29.1 – 31.5 25.6 – 27.2 30.7 – 33.1
14 – 15 years 63.4 – 67.7 31.9 – 34.6 27.6 – 29.1 33.5 – 35.8
Girls
Age Height (in) Chest (in) Waist (in) Low hip (in)
6 months 24.0 – 27.2 15.4 – 16.9 13.4 – 15.2 15.4 – 17.1
9 months 27.6 – 28.3 16.9 – 17.3 15.2 – 15.6 17.1 – 17.7
12 months 28.7 – 29.5 17.3 – 17.7 15.6 – 16.1 17.7 – 18.5
18 months 29.9 – 31.9 18.1 – 18.5 16.3 – 16.9 18.5 – 19.3
24 months 32.3 – 34.6 18.9 – 19.3 17.3 – 18.1 19.3 – 20.3
2 – 3 years 35.0 – 37.4 19.7 – 20.1 18.1 – 18.9 20.3 – 20.9
3 – 4 years 37.8 – 40.2 20.5 – 21.3 19.3 – 20.1 21.3 – 22.4
4 – 5 years 40.6 – 44.1 21.7 – 22.4 20.1 – 20.9 22.8 – 24.0
5 – 6 years 44.5 – 48.0 22.8 – 23.6 20.9 – 21.7 24.4 – 25.6
7 – 8 years 48.4 – 51.2 24.4 – 24.8 21.7 – 22.4 26.0 – 27.2
8 – 9 years 51.6 – 55.1 25.2 – 26.4 22.8 – 23.6 27.6 – 28.7
10 – 11 years 55.5 – 58.3 26.8 – 28.0 24.0 – 24.8 29.1 – 31.9
12 – 13 years 58.7 – 62.6 28.3 – 31.9 25.2 – 26.4 32.3 – 35.0
14 – 15 years 63.0 – 65.4 32.3 – 33.9 26.8 – 28.0 35.4 – 36.6
HOW TO MEASURE:

Height: Stand against a wall, barefoot or in socks, heels pasted to the wall. Stand right, then hold a book or flat object on the top of your head. Block the book, mark the bottom edge of the book. Measure the distance from the floor to the mark.

Head: Wrap a tape measure around your head, above your eyebrows. Make sure it is parallel to the floor when your head is straight.

Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.

FOOTWEAR
Men's Footwear
US Size Foot length (in) EU Size Foot length (cm)
6 9.6 38.5 24.5
6.5 9.6 39 24.5
7 9.8 39.5 25
7.5 10 40 25.5
7.5 10 40.5 25.5
8 10.2 41 26
8.5 10.4 41.5 26.5
9 10.4 42 26.5
9.5 10.6 42.5 27
9.5 10.8 43 27.5
10 11 43.5 27.5
10.5 11 44 28
11 11.2 44.5 28.5
11.5 11.2 45 28.5
11.5 11.4 45.5 29
12 11.6 46 29.5
12.5 11.6 46.5 29.5
Women's Footwear
US Size Foot length (in) EU Size Foot length (cm)
4 8.25 34 20.8
4.5 8.5 34.5 21.3
5 8.7 35 22
5.5 8.9 35.5 22.5
5.5 8.9 36 22.5
6 9.1 36.5 23
6.5 9.3 37 23.5
7 9.3 37 23.5
7.5 9.4 38 24
7.5 9.6 38.5 24.5
8 9.6 39 24.5
8.5 9.8 39.5 25
9 10 40 25.5
9 10 40.5 25.5
9.5 10.2 41 26
10 10.4 41.5 26.5
10.5 10.4 42 26.5
Unisex Footwear
Women's / Men's US Size Foot length (in) EU Size Foot length (cm)
W5 / M3.5 8.6 35 21.9
W5.5 / M4 8.9 36 22.5
W6 / M4.5 9.1 36.5 23
W6.5 / M5 9.3 37 23.5
W7 / M5.5 9.3 37.5 23.5
W7.5 / M6 9.4 38 24
W8 / M6.5 9.6 39 24.5
W8.5 / M7 9.8 39.5 25
W9 / M7.5 10 40 25.5
W9.5 / M8 10.2 41 26
W10 / M8.5 10.4 41.5 26.5
W10.5 / M9 10.4 42 26.5
W11 / M9.5 10.8 43 27.5
W11.5 / M10 11 43.5 27.5
W12 / M10.5 11 44 28
W12.5 / M11 11.2 44.5 28.5
W13 / M11.5 11.2 45 28.5
W14 / M12 11.6 46 29.5
W15 / M13 11.8 47 30
W16 / M13.5 12 48 30.5
HOW TO MEASURE:

Foot length: Stand against a wall, heels touching the wall. Put an object (e.g. book) against your longest toe. Measure the length between the wall and the object. Repeat this process for the other foot. If the lengths are different, choose the largest.

ACCESSORIES
Headwear (Caps, Beanies, Hats)
US Size Head (in)
2XS 18.5 – 19.7
XS 19.7 – 20.9
S 20.9 – 22.0
M 22.0 – 23.2
L 23.2 – 24.4
Helmets
US Size Head (in)
2XS 17.3 – 19.3
XS 18.5 – 20.5
S 20.5 – 21.7
M 21.7 – 23.2
L 23.2 – 24.4
Gloves
Size Palm perimeter (in) Hand length (in)
2XS 7.0 – 7.3 6.3 – 6.6
XS 7.3 – 7.6 6.7 – 6.9
S 7.6 – 7.9 7.0 – 7.2
M 8.0 – 8.2 7.2 – 7.4
L 8.3 – 8.5 7.4 – 7.7
XL 8.6 – 8.9 7.7 – 7.9
2XL 8.9 – 9.2 8.0 – 8.1
3XL 9.2 – 9.5 8.2 – 8.4
HOW TO MEASURE:

Head: Wrap a tape measure around your head, above your eyebrows. Make sure it is parallel to the floor when your head is straight.

Hand: Hold a tape measure at the bend of the thumb. Wrap around your palm.

BIKES
Kids' Bikes
Bike size Height (ft)
12" 2'5" – 3'0"
14" 3'0" – 3'5"
16" 3'5" – 3'11"
20" 3'11" – 4'5"
24" 4'5" – 5'1"
Road & Gravel Bikes
Bike size Height (ft)
XS 5'1" – 5'5"
S 5'5" – 5'8"
M 5'8" – 5'11"
L 5'11" – 6'2"
XL 6'2" – 6'7"
Mountain Bikes
Bike size Height (ft)
S 4'11" – 5'5"
M 5'5" – 5'9"
L 5'9" – 6'0"
XL 6'0" – 6'7"
Ref: 8915740
Size: UK 36" / FR 46
Color : blue
In stock
Available in store

Men’s boardshorts surf 900 long 20" - morpho yingyang blue

8915740 / UK 36" / FR 46 / blue

Decathlon Mall of Oman

In stock
Mall of Oman
+965 2220 8217
Opening hours

Mon–Wed & Sun: 10:00–22:00 | Thu–Sat: 10:00–00:00

Our Stores
Home Delivery 4 - 6 Days
Up to 2-year warranty
Secure Payments

Product description

Innovative surfing boardshorts for use in water over 25°C, for sessions lasting over 2 hours.

Top-of-the-range boardshorts with a totally innovative waistband designed for a secure fit in all wave conditions, offering ideal adaptability for all body types.

Description

Innovative surfing boardshorts for use in water over 25°C, for sessions lasting over 2 hours.

What are boardshorts?

Boardshorts is a term used to designate this type of swimwear used in the world of surfing and water sports. Practical and comfortable, they are suitable for both men and women. This type of swimwear was created in the 1950s for surfing. In more recent years, they have become a popular style of swim shorts. The name "boardshorts" comes from their use in water sports using a board, such as surfing.

How to choose your boardshorts

100 RANGE: occasional surfing and water sports. Short cut. Elasticated waistband: suitable for all body shapes. Drawstring for stability in the waves. Inner mesh: protects from chafing. Quick drying. 500/900 RANGE: regular surfing. Various long cuts, protection from chafing. Flat waistband: a more secure fit in the waves during duck dives and wipeouts. Stretch fabric for freedom of movement.

How to choose the correct size of boardshorts

Size guide on product file. The boardshorts in the 100 range are available in sizes S to XXL. The 500 and 900 ranges are available in EU sizes 38, 40, 42, 44, 46 and 48. Your body shape can influence your choice of size. We always recommend trying on swimwear before purchase. Fasten your shorts and gradually pull them downwards. If they are easy to pull down, it means they are too big and you could be in for a few surprises once you’re in the water surrounded by waves!

Choosing boardshorts based on the type of waistband.

ELASTICATED WAISTBAND Helps the boardshorts to fit different body shapes. SEMI-ELASTICATED WAISTBAND Provides a secure fit and adaptability for everyone. FLAT WAISTBAND Ensures the boardshorts stay in place in the waves during duck dives and wipeouts. ANATOMIC DESIGN WAISTBAND Combines the benefits of the elasticated waistband (adaptability to different body shapes) and the flat waistband (stability in the waves)

Stays in place in the waves

When surfing, whether from duck diving or wiping out, having to readjust boardshorts that have fallen down is far from convenient... This makes choosing the right waistband essential. Opt for a flat waistband or a waistband that adapts to your body shape for a more secure fit. The BS900 has a flat, anti-slip drawcord that stays securely tied throughout your surfing or other water sports session.

Reduced chafing

It is surely the most important criteria. It is common for the boardshorts or its seams to chafe. Our boardshorts are designed, both in terms of the shapes offered and the assembly methods, to limit chafing as much as possible during practice time. Additionally, the boardshort 900 is constructed with heat-bonded seams; minimising chafing. The soft Nazaré fabric reduces irritation.

Freedom of movement

In surfing, bodyboarding and bodysurfing, the legs are very much in demand, so the men’s swimming costume should not restrict either bending or swimming. A two-way or four-way stretch component contributes to this freedom of movement. The boardshort 900 is made from ultra-stretch fabric (NAZARÉ) for total freedom of movement when taking off and manoeuvring during your surf session.

Quick drying

It is quite uncomfortable to feel sand sticking to your boardshorts because they are still soaked with water. For this reason, choose a "stretch" component (fabric) which evacuates water more quickly. Fluor Free water-repellent treatment to let water drain away and speed up drying.

Length

Choosing long boardshorts only really depends on your preference. However, you should know that the shorter your shorts are the greater the freedom of movement. The length 20 inches is equal to a length of 51 cm in an average 42 size.

Zipped side pocket

The BS900 has a side pocket to stash a piece of wax, a sunscreen stick or other essentials for long surf sessions! The BS900 also features an internal elastic loop that can be used to carry a mechanical key in complete safety.

User comfort

The waistband has a HEGOA PEACH component on the inside (with a peach skin effect) for optimal comfort on the waist when tightening the boardshorts drawstring.

Fit

Fly closing shape with gusset. Waistband tightly grips the waist for optimal hold. No inner seams, especially on the thighs, preventing uncomfortable friction.

Resistance

Reinforced tightening tabs. Points subject to stress reinforced by bartacks. Drawstring finished with heat shrink tubing

Sun protection: The essential equipment for boardshorts

In summer, when it is hot weather but cool in the water, surfers tend to make their surfing sessions longer without changing their equipment. The risk of sunburn is therefore multiplied. Did you know? 10 to 15% of uv reflects off of the water surface meaning that 40 to 95% penetrates through up to 25 cm under water. This is why boardshorts combined with sun protection (UV top, etc.) are essential equipment for surfing in water over 23°C. Check out our sun protection range.

Top-of-the-range boardshorts with a totally innovative waistband designed for a secure fit in all wave conditions, offering ideal adaptability for all body types.

Anatomic design

Innovative patented waistband providing a perfect fit to the body

Resitant to impact of waves

Waistband that secures 100% of the waistline for maximum stability

Reduced chafing

Polyurethane inner band, thermobonded seams to reduce irritation

Freedom of movement

Four-way ultra-stretch component (Nazaré) for total freedom of movement

Quick drying

Water-repellent treatment allows water to drain away and speeds up drying

Innovative surfing boardshorts for use in water over 25°C, for sessions lasting over 2 hours.

Innovative surfing boardshorts for use in water over 25°C, for sessions lasting over 2 hours.

What are boardshorts?

Boardshorts is a term used to designate this type of swimwear used in the world of surfing and water sports. Practical and comfortable, they are suitable for both men and women. This type of swimwear was created in the 1950s for surfing. In more recent years, they have become a popular style of swim shorts. The name "boardshorts" comes from their use in water sports using a board, such as surfing.

How to choose your boardshorts

100 RANGE: occasional surfing and water sports. Short cut. Elasticated waistband: suitable for all body shapes. Drawstring for stability in the waves. Inner mesh: protects from chafing. Quick drying. 500/900 RANGE: regular surfing. Various long cuts, protection from chafing. Flat waistband: a more secure fit in the waves during duck dives and wipeouts. Stretch fabric for freedom of movement.

How to choose the correct size of boardshorts

Size guide on product file. The boardshorts in the 100 range are available in sizes S to XXL. The 500 and 900 ranges are available in EU sizes 38, 40, 42, 44, 46 and 48. Your body shape can influence your choice of size. We always recommend trying on swimwear before purchase. Fasten your shorts and gradually pull them downwards. If they are easy to pull down, it means they are too big and you could be in for a few surprises once you’re in the water surrounded by waves!

Choosing boardshorts based on the type of waistband.

ELASTICATED WAISTBAND Helps the boardshorts to fit different body shapes. SEMI-ELASTICATED WAISTBAND Provides a secure fit and adaptability for everyone. FLAT WAISTBAND Ensures the boardshorts stay in place in the waves during duck dives and wipeouts. ANATOMIC DESIGN WAISTBAND Combines the benefits of the elasticated waistband (adaptability to different body shapes) and the flat waistband (stability in the waves)

Stays in place in the waves

When surfing, whether from duck diving or wiping out, having to readjust boardshorts that have fallen down is far from convenient... This makes choosing the right waistband essential. Opt for a flat waistband or a waistband that adapts to your body shape for a more secure fit. The BS900 has a flat, anti-slip drawcord that stays securely tied throughout your surfing or other water sports session.

Reduced chafing

It is surely the most important criteria. It is common for the boardshorts or its seams to chafe. Our boardshorts are designed, both in terms of the shapes offered and the assembly methods, to limit chafing as much as possible during practice time. Additionally, the boardshort 900 is constructed with heat-bonded seams; minimising chafing. The soft Nazaré fabric reduces irritation.

Freedom of movement

In surfing, bodyboarding and bodysurfing, the legs are very much in demand, so the men’s swimming costume should not restrict either bending or swimming. A two-way or four-way stretch component contributes to this freedom of movement. The boardshort 900 is made from ultra-stretch fabric (NAZARÉ) for total freedom of movement when taking off and manoeuvring during your surf session.

Quick drying

It is quite uncomfortable to feel sand sticking to your boardshorts because they are still soaked with water. For this reason, choose a "stretch" component (fabric) which evacuates water more quickly. Fluor Free water-repellent treatment to let water drain away and speed up drying.

Length

Choosing long boardshorts only really depends on your preference. However, you should know that the shorter your shorts are the greater the freedom of movement. The length 20 inches is equal to a length of 51 cm in an average 42 size.

Zipped side pocket

The BS900 has a side pocket to stash a piece of wax, a sunscreen stick or other essentials for long surf sessions! The BS900 also features an internal elastic loop that can be used to carry a mechanical key in complete safety.

User comfort

The waistband has a HEGOA PEACH component on the inside (with a peach skin effect) for optimal comfort on the waist when tightening the boardshorts drawstring.

Fit

Fly closing shape with gusset. Waistband tightly grips the waist for optimal hold. No inner seams, especially on the thighs, preventing uncomfortable friction.

Resistance

Reinforced tightening tabs. Points subject to stress reinforced by bartacks. Drawstring finished with heat shrink tubing

Sun protection: The essential equipment for boardshorts

In summer, when it is hot weather but cool in the water, surfers tend to make their surfing sessions longer without changing their equipment. The risk of sunburn is therefore multiplied. Did you know? 10 to 15% of uv reflects off of the water surface meaning that 40 to 95% penetrates through up to 25 cm under water. This is why boardshorts combined with sun protection (UV top, etc.) are essential equipment for surfing in water over 23°C. Check out our sun protection range.

Top-of-the-range boardshorts with a totally innovative waistband designed for a secure fit in all wave conditions, offering ideal adaptability for all body types.

Anatomic design

Innovative patented waistband providing a perfect fit to the body

Resitant to impact of waves

Waistband that secures 100% of the waistline for maximum stability

Reduced chafing

Polyurethane inner band, thermobonded seams to reduce irritation

Freedom of movement

Four-way ultra-stretch component (Nazaré) for total freedom of movement

Quick drying

Water-repellent treatment allows water to drain away and speeds up drying

Innovative surfing boardshorts for use in water over 25°C, for sessions lasting over 2 hours.