Goldfreeze Coffee Carbon Long Johns - An Environmentally Sustainable Second Skin. Due to the intimate nature of underwear, we prioritize the health and safety of our customers. Please ensure you carefully select the correct size and style before completing your purchase. The Company operates a strict non-returnable policy regarding underwear and similar intimate apparel. Technical Base Layer Long-style Leggings Johns made with coffee carbon fabric. Eco-friendly material made with recycled coffee waste spun into yarn. Wicks away moisture and kills odours. Elasticated waistband and ankles. Suitable for all levels of activity. Ideal as an extra thermal layer in cold working conditions. Content: 55% Polyester, 22% Viscose, 9% Spandex, 7% Coffee Carbon, 7% Cotton. Colour: Grey. Sizes: XS - 4XL