4-rth Zen Boxer Brief (Charcoal Grey Stripe)

Elevate your daily foundation with the 4-rth Zen Boxer Brief, a masterclass in modern comfort and athletic aesthetics. Designed for the man who values both form and function, these boxer briefs offer a sleek, streamlined silhouette that effortlessly contours to your body, ensuring you feel as confident as you look. Whether you are hitting the gym or preparing for an extended night on the dance floor, the Zen Boxer Brief is your ultimate companion.

Experience the luxury of premium Tencel-based fabric that feels like a second skin. This sustainable, wood-pulp derived textile provides a silky, lustrous touch while delivering exceptional wrinkle-resistance and a cooling sensation. Unlike standard cotton, this high-density weave maintains its shape through every movement, providing a reliable, soft-touch experience that resists bunching and binding, allowing you to focus entirely on your day.

Engineering meets physique-defining design in every stitch. These briefs feature a custom-designed, super-soft waistband that sits comfortably without digging or rolling. The construction is optimized for a supportive, contour-hugging fit that celebrates your natural frame. It is tailored to minimize excess fabric, offering a clean, aerodynamic profile that works perfectly under slim-fit trousers or athletic gear.

Ready to refresh your rotation? Explore our full range of styles in our underwear collection. These briefs are designed for the high-energy lifestyle—from weekend festivals to resort-side relaxation. To keep them performing at their peak, machine wash cold and hang to dry. Treat yourself to the perfect blend of luxury and resilience.

• Premium Tencel-based fabric for ultra-soft, breathable comfort.
• Custom-engineered waistband for a secure, non-binding fit.
• Sleek, contouring silhouette eliminates fabric bunching.
• Wrinkle-resistant material holds shape wash after wash.
• Lightweight density perfect for layering under any outfit.
• Versatile charcoal grey stripe for a sophisticated, modern look.