Details:
21" outseam, regular length
Performance boardshorts
Upcycler 4 way stretch fabric
A high performance fabric made from sustainable polyester recycled from waste textiles and old clothing, and recylced PET plastic bottles
Micro Repel water repellent coating for a light weight and quick drying fabric
Performance, featuring engineered fit and paneling to reduce seams, enhance stretch, and improve performance.
Fixed waist
Side zip pocket
The Fluid Pro offers streamlined design with signature gradient print design
Material: 90% Recycled Polyester, 10% Elastane
SKU: ABYBS00491-PEW
21" outseam, regular length
Performance boardshorts
Upcycler 4 way stretch fabric
A high performance fabric made from sustainable polyester recycled from waste textiles and old clothing, and recylced PET plastic bottles
Micro Repel water repellent coating for a light weight and quick drying fabric
Performance, featuring engineered fit and paneling to reduce seams, enhance stretch, and improve performance.
Fixed waist
Side zip pocket
The Fluid Pro offers streamlined design with signature gradient print design
Material: 90% Recycled Polyester, 10% Elastane
SKU: ABYBS00491-PEW
BILLABONG SIZE GUIDE

CLOSE SIZE GUIDE
MENS CLOTHING - BODY MEASUREMENTS IN INCHES
TOP & ELASTIC WAIST | XS | S | M | L | XL | XXL |
Bottom | 28 - 29 | 30 - 31 | 32- 33 | 34 - 35 | 36 - 38 | 40 - 43 |
Neck | 13.5 - 15 | 14 - 15.5 | 14.5 - 16 | 15 - 16.5 | 15.5 - 17 | 16 - 17.5 |
Chest | 36 - 38 | 38 - 40 | 40 - 42 | 42 - 44 | 44 - 46 | 46 - 48 |
Sleeve | 32 - 33.5 | 33 - 34.5 | 34 - 35.5 | 35 - 36.5 | 36 - 37.5 | 37 - 38.5 |
Waist | 27.5 - 29.5 | 29.5 - 31.5 | 31.5 - 33.5 | 33.5 - 35.5 | 35.5 - 38.5 | 39.5 - 44.5 |
Hip | 36 - 38 | 38 - 40 | 40 - 42 | 42 - 44 | 44 - 47 | 48 - 53 |
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WOMENS CLOTHING - TOPS, DRESSES AND SKIRTS - BODY MEASUREMENTS IN INCHES
XS | S | M | L | XL | |
Numeric | 0 - 0 | 1 - 3 | 5 - 7 | 9 - 11 | 13 |
Chest | 30.5 - 31.5 | 32.5 - 33.5 | 34.5 - 35.5 | 36.5 - 37.5 | 38.5 |
Waist | 23 - 24 | 25 - 26 | 27 - 28 | 29 - 30 | 31 |
Low Waist | 28 - 29 | 30 - 31 | 32 - 33 | 34 - 35 | 36 |
Hip | 33 - 34 | 35 - 36 | 37 - 38 | 39 - 40 | 41 |
Long Sleeve | 31.25 - 31.5 | 31.75 - 32 | 32.5 - 32.5 | 33 - 33.25 | 33.75 |
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BOYS 2 TO 7 YEARS OLD - BODY MEASUREMENTS IN INCHES
AGE | 2 | 3 | 4 | 5 | 6 | 7 |
---|---|---|---|---|---|---|
Kids sizes | 2t | 3t | 4/s | 5/m | 6/l | 7/xl |
Weight | 26-29 | 30-33 | 33-37 | 37-43 | 44-49 | 47-55 |
Chest (IN) | 20"-21" | 22"-23" | 22"-23" | 23"-24" | 24"-25" | 25"-26" |
Waist (IN) | 19"-19.5" | 20"-20.5" | 21"-21.5" | 21.5"-22" | 22.5"-23" | 23.5"-24" |
Height (IN) | 33"-35.5" | 36"-38.5" | 39"-41.5" | 42"-44.5" | 45"-46.5" | 47"-48.5" |
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BOYS 8 TO 14+ YEARS OLD - BODY MEASUREMENTS IN INCHES
AGE | 8-9 | 9-10 | 11-12 | 13+ |
Bottom Size | 22 8Slim | 25 10reg | 28 16reg | 30 20reg |
Tops & Elastics | S | M | L | XL |
Height (IN) | 49"-54" | 52"-60.5" | 60"-65" | 65"-68" |
Chest (IN) | 25"-27.5" | 28"-30.5" | 31"-33.5" | 34"-36.5" |
Waist (IN) | 22"-24" | 25"-26" | 27"-28" | 29"-30" |
Weight (IN) | 50-65 | 63-95 | 90-122 | 110-140 |
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GIRLS CLOTHING 4 TO 14 YEARS OLD - BODY MEASUREMENTS IN INCHES
HEIGHT | 41-44 | 45-50 | 51-54 | 55-58 | 59-61 |
---|---|---|---|---|---|
Size & Age Range | XXS (4-5) | XS (5-6) | s (7-8) | M (10-12) | L (12-14) |
CHEST (BODY) | 22-23.5 | 24-25.5 | 26-27.5 | 28-29.5 | 29.5-30.5 |
WAIST AT NARROWEST | 18-20 | 20.5-22 | 22.5-23.5 | 24-25.5 | 25-26.5 |
LOW WAIST PANT AND SHORT | 21-22.5 | 22-23.5 | 24-26 | 27-27.5 | 27-28.5 |
HIP AT WIDEST POINT | 24.5-25.5 | 26-28 | 28.5-29.5 | 30-31 | 31-32 |
INSEAM FULL LENGTH | 18.5 | 23.5 | 25.5 | 27.5 | 29 |
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GIRLS SWIMWEAR - BODY MEASUREMENTS IN INCHES
GIRLS SWIMWEAR - BODY MEASUREMENTS IN INCHES
4 | 5 | 6 | 7 | 8 | 10 | 12 | 14 | 16 | |
---|---|---|---|---|---|---|---|---|---|
Bust | 23 | 24 | 25 | 25 1/2 - 26 1/2 | 27 - 28 | 29 - 30 | 31 - 32 | 33 - 34 | 34 1/2 - 36 1/2 |
Waist | 21 | 22 | 22 | 22 1/2 - 23 1/2 | 23 1/2 - 24 1/2 | 25 - 26 | 27 - 28 | 29 - 30 | 30 1/2 - 31 1/2 |
Hips at Fullest | 24 | 25 | 26 | 27 - 28 | 28 - 29 | 30 - 31 | 32 - 33 | 34 - 35 | 35 - 36 |
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WETSUITSÂ
MENS WETSUITS - BODY MEASUREMENTS IN INCHES
 Tip: Weight is the most important thing to get right. The suit will function properly if it's a little short or long.
S | MS | M | MT | LS | L | LT | XLS | XL | XXL | |
---|---|---|---|---|---|---|---|---|---|---|
Weight (lb) | 135 - 150 | 145 - 160 | 155 - 170 | 165 - 180 | 165 - 180 | 175 - 190 | 185 - 200 | 175 - 190 | 190 - 205 | 205 - 220 |
Height | 5'6" - 5'8" | 5'6" - 5'9" | 5'9" - 5'11" | 5'11" - 6'1" | 5'7" - 5'9" | 5'11" - 6'1" | 6'1" - 6'5" | 5'8" - 5'10" | 6'0" - 6'5" | 6'1" - 6'4" |
Chest | 36 - 38 | 38 - 40 | 38 - 40 | 39 - 40 | 41 - 43 | 41 - 43 | 41 - 43 | 43 - 44 | 43 - 44 | 44 - 46 |
Waist | 29 - 31 | 30 - 32 | 31 - 33 | 31 - 33 | 33 - 35 | 33 - 35 | 33 - 35 | 36 - 38 | 36 - 38 | 38 - 40 |
WOMENS WETSUITS - BODY MEASUREMENTS IN INCHESÂ
Tip: Weight is the most important thing to get right. The suit will function properly if it's a little short or long.
6 | 8 | 10 | 12 | 14 | 16 | |
---|---|---|---|---|---|---|
Weight (lb) | 90 - 105 | 100 - 115 | 110 - 125 | 120 - 135 | 130 - 150 | 140 - 160 |
Height | 5'1" - 5'3" | 5'3" - 5'5" | 5'4" - 5'6" | 5'5" - 5'7" | 5'6" - 5'8" | 5'7" - 5'9" |
Chest | 29.5" - 31.5" | 30.5" - 32.5" | 31.5" - 33.5" | 32.5" - 34.5" | 34" - 36" | 35.5" - 37.5" |
Waist | 23 - 25 | 24 - 26 | 25 - 27 | 26 - 28 | 27 - 29 | 29 - 31 |
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TODDLERS / BOYS WETSUITS - BODY MEASUREMENTS IN INCHES
Tip: Weight is the most important thing to get right. The suit will function properly if it's a little short or long.
SIZE | WEIGHT (LB) | HEIGHT (IN) | CHEST (IN) | WAIST (IN) |
---|---|---|---|---|
1 | 25-30 | 2'10"-3'2.5" | 16"-21" | 18"-20" |
2 | 30-35 | 3'2.5"-3'6.5" | 20"-22" | 19"-21" |
3 | 35-40 | 3'6.5"-3'10.5" | 21"-23" | 20"-22" |
4 | 40-55 | 3'10.5"-4'1.5" | 23"-25" | 20"-22" |
6 | 50-65 | 4'1.5"-4'4.5" | 24.5"-26.5" | 21"-23" |
8 | 60-75 | 4'4.5"-4'7.5" | 26"-28" | 22"-24" |
10 | 75-90 | 4'7"-4'10" | 28"-30" | 24"-26" |
12 | 90-105 | 4'10"-5'1" | 29"-31" | 25"-27" |
14 | 105-120 | 5'1"-5"4" | 31"-33" | 26"-28" |
16 | 120-135 | 5'4"-5'7" | 33"-35" | 27"-29" |
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TODDLERS / GIRLS WETSUITS - BODY MEASUREMENTS IN INCHES
Tip: Weight is the most important thing to get right. The suit will function properly if it's a little short or long.
SIZE | WEIGHT (LB) | HEIGHT (IN) | CHEST (IN) | WAIST (IN) |
---|---|---|---|---|
1 | 25-30 | 2'10"-3'2.5" | 16"-21" | 18"-20" |
2 | 30-35 | 3'2.5"-3'6.5" | 20"-22" | 19"-21" |
3 | 35-40 | 3'6.5"-3'10.5" | 21"-23" | 20"-22" |
4 | 40-55 | 3'10.5"-4'1.5" | 23"-25" | 20"-22" |
6 | 50-65 | 4'1.5"-4'4.5" | 24.5"-26.5" | 21"-23" |
8 | 60-75 | 4'4.5"-4'7.5" | 26"-28" | 22"-24" |
10 | 75-90 | 4'7"-4'10" | 28"-30" | 24"-26" |
12 | 90-105 | 4'10"-5'1" | 29"-31" | 25"-27" |
14 | 105-120 | 5'1"-5"4" | 31"-33" | 26"-28" |
16 | 120-135 | 5'4"-5'7" | 33"-35" | 27"-29" |