

4.5" Trunks
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You’ve never seen a trunk like this - the first and the best gender-neutral classic just for you. Somewhere between a short and a brief, our 4.5” trunks are everything you need. Made with supersoft cotton blend that gives just a hint of stretch and makes sure you stay comfy, while our signature stay-put waistband keeps it together without pinching or riding up.
- Fit-tested on all body types, sizes XS-4X
- Signature stay-put silky soft X= White waistband
- 95% OEKO-TEX Certified cotton, 5% spandex
- Smooth, durable flatlock seams won’t irritate or chafe
- Mid rise fit, 4.5” inseam
- Machine wash cold, tumble dry low
Fabrics & Technology


TENCEL™ Modal
The luxurious companion to cotton. Supersoft, breathable and stretches to meet you.
Shop TENCEL™ Modal

Traveler
Quick-drying, durable and ultralight performance fabric. Anti-bacterial and anti-microbial.
Shop Traveler

First Line Leakproof
Your first line of defense — our classic cotton armed with leak protection for light period days and incontinence.
Shop First Line