Brabo Unisex Magic Boxer Shorts Cow Design 100% Soft Cotton, printed with tested and approved Eco-friendly pigments. Neatly compressed into a small 4x3x1in boxer shaped bundle. Add water and they magically expand. Unique Gift that is fun and comfortable to wear! Can be worn as underwear, lounge wear, sports wear, sleepwear, shorts or pajamas. Four sizes available (S, M, L, XL)