The only mens underwear made with Micro Modal® AIR The fabric is thinner, finer and more durable than the finest silk Naturally breathable fabric keeps you cooler and dryer Made from natural materials, your underwear is biodegradable Our SilkCut Classic Boxer Brief is our best selling boxer brief and for good reason. You've simply never felt anything as lightweight and breathable as our SilkCut Classic Boxer Brief. It is considered by many to be the best quality men's boxer brief on the market today. Knit in Europe with the downright brilliant Micro Modal® Air fabric, it is actually thinner and softer than silk. Since Tani USA is the only underwear brand to offer Micro Modal® Air, we guarantee that our SilkCut Classic Boxer Brief will be the most comfortable underwear you've ever tried. Despite its amazingly light feel, the SilkCut Classic Boxer Brief stretches and recovers like no other. Our best quality men's boxer brief drapes and shapes to your body in a level of comfort and quality youve never experienced in men's underwear. Until now.