Freeform Seamless TENCEL™ Modal Boxer Trunk
Luxury
Seamless
Unclingy
Durable
- Seamless, ultra-breathable boxer trunk, reduces irritation and ensures all-day comfort.
- Moisture-wicking, antibacterial properties keep you fresh, with a secure, mark-free fabric wrapped waistband.
- Durable fabric with seamless leg openings prevents chafing.
- Fabric: 87% TENCEL™ Modal x Micro Air, 13% elastane
A Touch of Luxury
Crafted from our highest yarn count TENCEL™ fabric and blended with Japanese stretch yarns, these boxers offer a silky-smooth feel with a sleek, non-clingy touch. The breathable, moisture-wicking fabric ensures all-day comfort, keeping you cool, dry, and odor-free.
Seamless Comfort
Designed for a flawless fit under any outfit, the seamless construction eliminates irritation from seams during long days of sitting or movement. With no visible lines, you'll enjoy a smooth, barely-there feel that looks and feels like you're wearing nothing at all.
Say Goodbye to Chafing.
Finer than silk, twice as soft as cotton.
Made with the finest TENCEL™ fibers, our underwear feels silky-smooth with a gentle, second-skin stretch that moves with you. No friction. No irritation. Just effortless comfort—every single day.
Sweat-Proof. Odor-Free.
4x more breathable than cotton.
Tani's fabric wicks away sweat instantly and prevents odor-causing bacteria before it starts. Stay dry, fresh, and confident—no dampness, no smells, no distractions.

Never Adjust Again.
A perfect balance of stretch, support, and softness.
Most underwear rides up, bunches, or shifts, forcing you to constantly pull it back down. We solve this with a high-quality elastane blend for flexible support, precision-stitched leg openings for the perfect amount of stretch, and a no-roll elastic waistband that stays put.

Built to Last.
Long-lasting softness and support.
Underwear takes a beating—frequent washes, daily wear. Our special blend TENCEL™ Modal keeps its softness and shape 90% longer than cotton, so you get lasting comfort without sagging or thinning.

Lower Impact
Made with TENCEL™ derived from sustainably sourced beechwood in a closed-loop process that recycles 95% of resources and uses 20x less water than conventional fibers. Luxurious comfort, lower impact.

Love It or Exchange It – No Risk, All Comfort.
Finding the perfect underwear shouldn’t be a gamble. If you don’t love them, we’ll exchange it for free—no questions asked.
✔ Try us risk-free. ✔ Not the perfect fit? Swap it, no hassle.
*For hygiene reasons, only unworn items are eligible for exchange.
Say Goodbye to Chafing.
Finer than silk, twice as soft as cotton.
Made with the finest TENCEL™ fibers, our underwear feels silky-smooth with a gentle, second-skin stretch that moves with you. No friction. No irritation. Just effortless comfort—every single day.
Sweat-Proof. Odor-Free.
4x more breathable than cotton.
Tani's fabric wicks away sweat instantly and prevents odor-causing bacteria before it starts. Stay dry, fresh, and confident—no dampness, no smells, no distractions.

Never Adjust Again.
A perfect balance of stretch, support, and softness.
Most underwear rides up, bunches, or shifts, forcing you to constantly pull it back down. We solve this with a high-quality elastane blend for flexible support, precision-stitched leg openings for the perfect amount of stretch, and a no-roll elastic waistband that stays put.

Built to Last.
Long-lasting softness and support.
Underwear takes a beating—frequent washes, daily wear. Our special blend TENCEL™ Modal keeps its softness and shape 90% longer than cotton, so you get lasting comfort without sagging or thinning.

Lower Impact
Made with TENCEL™ derived from sustainably sourced beechwood in a closed-loop process that recycles 95% of resources and uses 20x less water than conventional fibers. Luxurious comfort, lower impact.

Love It or Exchange It – No Risk, All Comfort.
Finding the perfect underwear shouldn’t be a gamble. If you don’t love them, we’ll exchange it for free—no questions asked.
✔ Try us risk-free. ✔ Not the perfect fit? Swap it, no hassle.
*For hygiene reasons, only unworn items are eligible for exchange.