5x Boxer Briefs – Performance Modal
5x Boxer Briefs – Performance Modal
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Description
Description
Stark boxer briefs are built for men who move with purpose. Every detail from the breathable Lenzing™ Micro Modal fabric to the thick, structured waistband is designed to deliver comfort, control, and quiet confidence, day after day.
Whether you're lifting, leading, walking, flying, or switching from suit to sweat STARK stays in place, feels incredible, and never needs adjusting. No bright colors, no trends, no gimmicks just boxer briefs that look sharp and wear even better.
Shipping
Shipping
We process orders within 12–24 hours.
Delivery takes 5–9 business days (Australia & international), depending on your post code.
Shipping cost calculated at checkout.
Material
Material
Made from 95% Micro Lenzing™ Modal, 5% Elastane.
TENCEL™ + OEKO-TEX® certified — softer than cotton, breathable, and better for the planet.
Doesn’t trap heat, doesn’t lose shape, doesn’t quit wash after wash.
Guarantee
Guarantee
Add If they wear out, get holes, or just don’t feel right, we’ll replace them free.
Need a different size? We’ve got you.
Not happy at all? Full refund within 60 days, no stress. product informations
Size Guide
Size Guide
Size Guide Briefs
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TENCEL™ & OEKO-TEX® Certified
We only use fabric that meets the highest global standards. Our modal is certified by TENCEL™ for sustainability and OEKO-TEX® Standard 100 for skin safety — meaning it's free from harmful chemicals, and better for both your body and the planet.
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Premium Materials and Craftsmanship
We use 95% Micro Lenzing™ Modal the same fabric trusted by high-end luxury brands cut and sewn with precision. It's naturally soft, breathable, and made to hold up through daily wear, long flights, and repeated washing. No shortcuts. No compromises.
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Strong Reinforced, No-Roll Waistband
Our custom-engineered waistband is designed to stay flat and stay put. It won’t fold, roll, or sag even after months of use. Tonal stitching, soft interior, and zero external branding. It’s what comfort looks like when you strip everything unnecessary away.
Unbelievably Soft
Modal has a finer, smoother fiber than cotton or bamboo, which gives it that naturally soft, almost weightless feel against the skin. It doesn’t cling, doesn’t itch, and doesn’t wear rough over time. The softness holds even after repeated washing without ever feeling thin or fragile.
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Softer than cotton, bamboo, or synthetics
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Finer fibers = naturally smoother surface
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Doesn’t irritate or cling to skin
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Stays soft, wash after wash
Modal has a finer, smoother fiber than cotton or bamboo, which gives it that naturally soft, almost weightless feel against the skin. It doesn’t cling, doesn’t itch, and doesn’t wear rough over time. The softness holds even after repeated washing without ever feeling thin or fragile.
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Softer than cotton, bamboo, or synthetics
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Finer fibers = naturally smoother surface
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Doesn’t irritate or cling to skin
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Stays soft, wash after wash
Lightweight Strength
Stark's Micro Lenzing™ Modal balances a feather-light feel with unexpected structure. It moves naturally with your body, holds its form, and delivers long-term comfort without ever feeling bulky or fragile.
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No ride-up, sagging, or overstretching
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Breathable and feather-light on skin
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Holds shape without added bulk
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Moves naturally with your body
Stark's Micro Lenzing™ Modal balances a feather-light feel with unexpected structure. It moves naturally with your body, holds its form, and delivers long-term comfort without ever feeling bulky or fragile.
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No ride-up, sagging, or overstretching
-
Breathable and feather-light on skin
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Holds shape without added bulk
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Moves naturally with your body
Consistency You Feel
Modal doesn’t stretch out, sag, or wear down like cotton or synthetics. It holds its structure keeping the same clean fit and smooth feel, no matter how many times you wear and wash it. It’s the kind of consistency most fabrics can’t deliver.
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No sagging seams or loose legs over time
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Resistant to pilling, shrinkage, and fade
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Legs, seams, and waistband stay where they’re meant to
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Maintains a body tailored fit
Modal doesn’t stretch out, sag, or wear down like cotton or synthetics. It holds its structure keeping the same clean fit and smooth feel, no matter how many times you wear and wash it. It’s the kind of consistency most fabrics can’t deliver.
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No sagging seams or loose legs over time
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Resistant to pilling, shrinkage, and fade
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Legs, seams, and waistband stay where they’re meant to
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Maintains a body tailored fit