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

4.5" Trunks - TENCEL Modal Ink Blue Edge

4.5" Trunks - TENCEL Modal Ink Blue Edge - Main image
$23.8 $34 In stock

Category: underwear

Our classic gender-neutral boxer brief, now 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
  • Highly stretchy to accommodate different body types
  • Smooth seams won’t irritate or chafe
  • 95% TENCEL™ Modal, 5% spandex
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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)

Daniel ★★★★★

The fabric really does feel like a kitten—I keep double-checking that I'm not wearing something flannel-soft by mistake. Full coverage without any ride-up, and the waistband stays flat even after a long day of sitting at my desk.

Michael U. ★★★★★

The waistband stays put through a full workday without digging in, which is rare for me. The TENCEL Modal fabric is genuinely the softest underwear I've owned, and the ink blue color looks great even after several washes.

Emily ★★★★★

I’ve worn a lot of trunks that bunch up or feel scratchy by noon, but these truly feel like wearing nothing—the TENCEL modal is that soft. Full coverage without any ride-up, and the waistband stays where it should without digging in.