At CottoSilk, we believe comfort underwear begins with innovation. That’s why we use advanced fabric technologies designed to move with you, feel soft against your skin, and provide lasting support — all without compromise.
Our Signature Fabrics Include:
Modal-Spandex
A luxurious, plant-based fabric blended with spandex for a second-skin fit. Ultra-soft, breathable, and ideal for sensitive skin, this fabric contours your body without ever feeling tight or... moreWhat Sets CottoSilk Underwear Apart?
At CottoSilk, we believe comfort underwear begins with innovation. That’s why we use advanced fabric technologies designed to move with you, feel soft against your skin, and provide lasting support — all without compromise.
Our Signature Fabrics Include:
Modal-Spandex
A luxurious, plant-based fabric blended with spandex for a second-skin fit. Ultra-soft, breathable, and ideal for sensitive skin, this fabric contours your body without ever feeling tight or restrictive. Perfect for everyday wear.
Ice Nylon
Built for performance. This high-tech, elastomeric fiber stretches up to 500% without losing shape. It promotes maximum airflow and flexibility, making it the perfect match for active, on-the-go lifestyles.
Cotton-Spandex
Comfort’s timeless classic, upgraded. Our 95% cotton and 5% spandex blend offers breathable, long-lasting softness with just the right amount of stretch. It holds its shape through countless washes while staying gentle on your skin.
No matter your shape or movement, CottoSilk mens boxers adapts seamlessly — for comfort that truly keeps up with you.
Sustainability Meets Everyday Comfort
Looking good and feeling good should go hand in hand with doing good. At CottoSilk, we’re committed to sustainability in every step — from fabric to finish.
At CottoSilk, we believe comfort underwear begins with innovation. That’s why we use advanced fabric technologies designed to move with you, feel soft against your skin, and provide lasting support — all without compromise.
Our Signature Fabrics Include:
Modal-Spandex
A luxurious, plant-based fabric blended with spandex for a second-skin fit. Ultra-soft, breathable, and ideal for sensitive skin, this fabric contours your body without ever feeling tight or... moreWhat Sets CottoSilk Underwear Apart?
At CottoSilk, we believe comfort underwear begins with innovation. That’s why we use advanced fabric technologies designed to move with you, feel soft against your skin, and provide lasting support — all without compromise.
Our Signature Fabrics Include:
Modal-Spandex
A luxurious, plant-based fabric blended with spandex for a second-skin fit. Ultra-soft, breathable, and ideal for sensitive skin, this fabric contours your body without ever feeling tight or restrictive. Perfect for everyday wear.
Ice Nylon
Built for performance. This high-tech, elastomeric fiber stretches up to 500% without losing shape. It promotes maximum airflow and flexibility, making it the perfect match for active, on-the-go lifestyles.
Cotton-Spandex
Comfort’s timeless classic, upgraded. Our 95% cotton and 5% spandex blend offers breathable, long-lasting softness with just the right amount of stretch. It holds its shape through countless washes while staying gentle on your skin.
No matter your shape or movement, CottoSilk mens boxers adapts seamlessly — for comfort that truly keeps up with you.
Sustainability Meets Everyday Comfort
Looking good and feeling good should go hand in hand with doing good. At CottoSilk, we’re committed to sustainability in every step — from fabric to finish.
