Great deal with our 2-pack solution. ZLC brief with silvery elastic waistband, is snug and close-fitting, designed to highlight your manly anatomy. The elastic waistband is made of up to 30% post-consumer recycled nylon, pleasant to the skin and more durable than polyester. The actual brief is made of GOTS certified 94% Organic Cotton and 6% Elastane. The cotton is organically grown and organically processed. No pesticides for our planet, no problematic chemicals for your body.