Name: Fluid 2K Pro Performance 21" Boardshorts - Black
Brand: O5 Billabong
SKU: BL000547M-BLK-OMN-28
Price: 69.95 USD
Availability: InStock
Rating: 4.4 (36 reviews)

Color - Black

Size - 28

Gender

How to Measure

Chest: Measure around the fullest part of your chest, keeping the tape level and snug but not tight.

Waist: Measure around your natural waistline, keeping the tape comfortably loose.

Hip: Measure around the fullest part of your hips.

	XS	S	M	L	XL	XXL
Bust	30.5"-32.5"	32.5"-34.5"	34.5"-36.5"	36.5"-38.5"	38.5"-40.5"	40.5"-42.5"
Waist	23"-25"	25"-27"	27"-29"	29"-31"	31"-33"	33"-35"
Hip	32.5"-34.5"	34.5"-36.5"	36.5"-38.5"	38.5"-40.5"	40.5"-42.5"	42.5"-44.5"
Bra Size	A	A-B	B-C	C-D	D-DD	DD-DDD

How to Measure

Bust: Measure around the fullest part of your bust, keeping the tape level and snug but not tight.

Waist: Measure around your natural waistline, keeping the tape comfortably loose.

Hip: Measure around the fullest part of your hips.

	XS	S	M	L	XL	XXL
Chest	36" - 38"	38" - 40"	40" - 42"	42" - 44"	44" - 46"	46" - 48"
Waist	27.5" - 28.5" / 28.5" - 29.5"	29.5" - 30.5" / 30.5" - 31.5"	31.5" - 32.5" / 32.5" - 33.5"	33.5" - 34.5" / 34.5" - 35.5"	35.5" - 36.5" / 37.5" - 38.5"	39.5" - 40.5" / 41.5" - 42.5"
Hip	36" - 37" / 37" - 38"	38" - 39" / 39" - 40"	40" - 41" / 41" - 42"	42" - 43" / 43" - 44"	44" - 45" / 46" - 47"	48" - 49" / 50" - 51"
Neck	13.5" - 15"	14" - 15.5"	14.5" - 16"	15" - 16.5"	15.5" - 17"	16" - 17.5"
Sleeve	32" - 33.5"	33" - 34.5"	34" - 35.5"	35" - 36.5"	36" - 37.5"	37" - 38.5"
Bottoms Size	28" - 29"	30" - 31"	32" - 33"	34" - 35"	36" - 38"	40" - 42"

How to Measure

Chest: Measure around the fullest part of your chest, keeping the tape level and snug but not tight.

Waist: Measure around your natural waistline, keeping the tape comfortably loose.

Hip: Measure around the fullest part of your hips.

Neck: Measure around the base of your neck, where a collar would sit.

Sleeve: Measure from the center back of your neck, across the shoulder, and down to the wrist with your arm slightly bent.

General Sizing Tips

If you're between sizes, we recommend sizing up for a more relaxed fit.
For a closer, more fitted look, choose your exact size.
All measurements are approximate and may vary slightly by style.
Check the product page for any fit notes specific to that item.

Description

Push through heavier water in the Fluid 2K Pro 21" Boardshorts. This men’s pro trunk uses a lightweight 4-way stretch fabric, engineered sublimation panels, and a fixed 21" outseam. Finished with a smooth waistband, welt zip pocket, and Billabong woven label branding. Featured here in the Black colorway.

Details & Features

FLUID 2K PRO PERFORMANCE 21" BOARDSHORTS

Style BL000547MColor Code BLK

Features

Fabric: blend woven fabric with 4-way stretch
Product type: Men’s performance boardshort in the Fluid 2K Pro style for surf and swim
Outseam: 21 inches (long)
Fit: Performance (Pro fit designed to minimize drag)
Waist: Fixed waist with secure closure
Branding: Billabong woven label branding
Other features: Welt zip pocket at side for small essentials
Other features: Smooth waistband for a clean, comfortable feel
Other features: Engineered sublimation with cut-and-sew panels

Materials 90% Recycled Polyester 10% Spandex

Shipping & Returns

Free shipping on orders $125+. See Details.
30-day returns. Final Sale excluded. See Details.

Overall rating: 4.4444447 / 5 from 36 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["size","fit","boardshorts","shorts"].

Review highlights

Reviews

The ring for the string

"The ring for the string fell off on the first day."

— Bendan S. (3/5)

Quality style

"Excellent long / baggy fit. Love the pocket for hotel key"

— Burrell N. (5/5)

My son loves the fit

"My son loves the fit and is very comfortable. Life’s the look. Threats are coming out after 1 1/2 weeks. Now will be without if he sends it back and waits for new one."

— Karla A. (3/5)