4.5" Trunks 3-Pack - TENCEL™ Modal Black

$70.38 ~~$102~~ In stock

Our classic gender-neutral boxer brief, now as soft as a kitten. Made from the soft, sustainable TENCEL™ Modal, our boxer brief gives you full coverage, a soft stay-put waistband, and the feeling of wearing nothing at all with the security of wearing the best.

Mid rise, 4.5" inseam
Signature stay-put silky soft waistband
Sustainably sourced from renewable beechwood trees
95% TENCEL™ Modal, 5% spandex
Highly stretchy to accommodate different body types
Smooth, durable flatlock seams won’t irritate or chafe
Inclusive sizing from XS-4X
Machine wash cold, tumble dry low
Not eligible for Love at First Wear

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Ryan R. ★★★★★ Aug 22, 2026

First pair of black trunks I’ve owned that feels like I’m wearing nothing at all, yet the waistband doesn’t dig in even after a full workday. The TENCEL modal is genuinely kitten-soft, and the full coverage means no readjusting every time I stand up.

John W. ★★★★★ Aug 21, 2026

The waistband actually stays put through a full workday, which is rare for me. The TENCEL modal fabric feels cool against the skin and hasn’t pilled after several washes. These are now my default pick for long commutes.

Emily L. ★★★★★ Aug 20, 2026

I’ve worn these every day since they arrived and the TENCEL fabric is honestly the softest thing I own—like a kitten, no joke. The waistband holds firm without digging in, and even after multiple washes the black hasn’t faded a bit.