3-pack men’s trunks Men’s underwear made from cotton knit Machine wash Imported MaleBasics underwear style MBT01 Ultra comfy basics are now in a convenient 3-pack of designer men's underwear from MaleBasics. Combining value and quality, the MaleBasics 3-pack includes three men's trunks made of a soft cotton knit with plush jacquard waistband. Each 3-pack of men's trunks includes all three color combinations: white, black and red – each with a sizzling-hot red waistband featuring a bold MaleBasics logo.