Two people holding two law bowling balls each in front of a pair of swim shorts

All Swim

Shirtless man in blue swim shorts and headband swinging ping pong racket

Go Coastal

Classic Volley

5” & 7” inseam

Shirtless man in striped swim shorts and sun glasses swinging ping pong racket

Oh Buoy

Stretch Volley

5” & 7” inseam

Shirtless man in blue swim shorts and goggles jumping

Betawave

Boardshort

7” & 9” inseam

Striped boxer briefs underwater beside water funnel

Hydro Liner

Water-Ready Underwear

5” inseam

Striped boxer briefs underwater beside water funnel
Water-ready underwear.

DropTemp™ Hydro Liner goes under unlined shorts and features BallPark Pouch™.

Man in hotdog print bathing suit and sunglasses showing liner leg
In with the new.

Our liners are state-of-the-art, designed to accelerate drying times and cool you down.

Man in floral print bathing suit standing by plants
Out with the old.

Forget the fishnet liner you're used to seeing in old, beat-up swim trunks.

Man holding blue swim shorts overtop of pool with oranges inside interior pouch
Like a luxurious hammock inside your swim trunks.

The BallPark Pouch™ holds your balls in place for easy, breezy comfort.

Striped boxer briefs underwater beside water funnel
Water-ready underwear.

DropTemp™ Hydro Liner goes under unlined shorts.

Man in blue long sleeve shirt and swim shorts standing on jet ski in ocean
Let your balls coast in Go Coastal.

This classic trunk features modern tech to keep you cool & comfy.

Shirtless man in striped bathing suit playing ping pong
A Volley Short for days in and out of the water.

Oh Buoy’s built-in liner holds your balls in place for chafe-free beach days.

Man on boat in pink hoodie and striped board shirts with fishing pole
The only board short built for your balls.

Betawave features a DropTemp™ Cooling Liner + the BallPark Pouch™.