tomboyx | Premium Underwear for All Day Comfort. Fit for You.

4.5" Trunks - Black Rainbow Logo

4.5" Trunks - Black Rainbow Logo - Main image
$19.5 $30 In stock

Category: underwear

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
  • Signature stay-put silky soft waistband
  • 95% OEKO-TEX Certified cotton, 5% spandex
  • Smooth, durable flatlock seams won’t irritate or chafe
  • Mid rise fit, 4.5 inch inseam
  • Machine wash cold, tumble dry low
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

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)

Matthew ★★★★★

The 4.5" length is that sweet spot between a brief and a boxer, no riding up when I'm biking to work. Fabric is genuinely supersoft and the rainbow logo on the black is a nice subtle touch.

Kevin ★★★★★

The waistband sits flat all day without digging in, and the 4.5" length means they actually stay put when I'm moving around. Material feels noticeably softer than my old cotton pairs, even after a few washes.

Grace ★★★★★

The waistband sits flat without digging in, and the 4.5" length hits that perfect spot between showing off and feeling covered. I've washed them a few times already and the black rainbow logo hasn't cracked or faded at all. Just ordered two more pairs.