Bamboo Magic Boy Short. Made from smooth, soft and luxurious bamboo fabric. Breathable fiber wicks away moisture, keeping you dry and comfortable. Thermo control for warm and cold climates. Ideal for sensitive or allergy prone skin. Antibacterial. 95% Bamboo 5% Spandex. Colors: Black,Purple, Pink. Sizes: Small (4-6), Medium(8-10), Large(12-14), XL(16-18).