MARO 100% Plastic-Free Boxer Briefs* are made with 100% GOTS Certified Organic Cotton. They're supportive, but not restrictive. Perfect for everyday wear. Most underwear advertised as "plastic-free" really isn't. Other brands use the term "exclusive of trim" so that they can say their underwear is 100% Cotton. This is because their waistbands are made of spandex and polyester, which often comes in direct contact with the skin. We use a completely natural waistband made from 60% Organic Cotton and 40% Natural Rubber. This waistband is covered by Organic Cotton for extra comfort, so it's not visible, but it ensures that our underwear is 100% Plastic-Free. Not only is this better for your skin and overall health, it's also better for the Earth. 100% GOTS Certified Organic Cotton Fabric 60% Organic Cotton / 40% Natural Rubber Waistband Pre-Shrunk (without chemicals). No surprises when you wash them at home. OEKO-TEX Certified Dyes Made ethically in Istanbul, Turkey Packaged in recyclable paper product bags, not plastic Machine Wash Cold, Tumble Dry Low Model is 6'1" with a 32 inch waist wearing size M *We used to just call these "Boxers" or "Hybrid Fit" but with the introduction of the Relaxed Boxers, we've decided to go with Boxer Brief. Less confusing!