Men’s trunk underwear Nylon/spandex Machine wash Imported Pulse style DL-141039 Sheer pleasure: the new mesh collection from Pulse offers men’s trunks in electric new colors to keep things exciting. Made from a super soft 4-way stretch nylon, these mesh trunks are so comfortable, you’ll barely know you have them on. Cool and colorful, these Pulse trunks have a bold logo waistband and sexy contoured fit for definite standout style. A perfect men’s underwear pick for those who like to show off the goods.