Red and white open back trunk boxer briefs with cut-out details and a sleek modern design

Undergear Men's Open Back Trunk

S / Red/White
$14.69
$14.69 $20.99
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Red and white open back trunk boxer briefs with cut-out details and a sleek modern design
  • Red and white open back trunk boxer briefs with cut-out details and a sleek modern design
  • Purple men’s briefs with white trim and open back cut-out design for comfortable and stylish wear
  • Open back trunk red satin briefs with white elastic waistband and circular cutout detail shown from the back side
  • Red and white open back trunk boxer briefs with cut-out details and a sleek modern design
  • Purple men’s briefs with white trim and open back cut-out design for comfortable and stylish wear
  • Open back trunk red satin briefs with white elastic waistband and circular cutout detail shown from the back side
Undergear Men's Open Back Trunk

Undergear

Undergear Men's Open Back Trunk

SKU: BK-740
$14.69
$14.69 $20.99

In Stock

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Details

Soft, smooth stretch fabric makes this trunk comfortable from the first wear.

Undergear’s open-back trunk pairs a supportive contour pouch with a backless design for ease of movement and a confident feel. Its lightweight nylon and spandex blend offers flexible comfort, while the regular fit and covered waistband make it a practical choice for everyday wear or when you want a more expressive alternative to a classic trunk.

  • Fabric: 80% nylon and 20% spandex create a smooth, stretchy feel with comfortable flexibility.
  • Softness and weight: The lightweight fabric rests smoothly against the body for comfortable wear throughout the day.
  • Fit: Regular-fit trunk styling features a 1.5-inch inseam, open back, and contour pouch for support.
  • Waistband: Covered elastic helps provide a secure, comfortable fit.
  • Construction: Dye-to-match stitching keeps the finish coordinated, while self-fabric piping gives the leg openings a neat edge.

Available in red/white and purple/white color combinations, with sizes from S to XL. Machine wash cold on a delicate cycle, tumble dry low, and use only non-chlorine bleach. Cool iron if needed. A well-made, easy-care trunk designed for comfort and dependable everyday wear.
Materials + Care

We obsess over quality and comfort. Every piece is curated from premium fabrics and finishings that feel as good as they look — built to last, made to thrill. Care instructions are included so your favorites stay fabulous.
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FREE Shipping on USA & Worldwide Orders USD $120+. We ship fast, discreetly, and with care. Need to return something? No stress — we offer easy 30-day returns because your satisfaction is always in style.
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DealByEthan.gay is proudly queer-owned. Every style supports self-expression, visibility, and the celebration of our community — one sexy look at a time.
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