Naked Men's Luxury Micro Modal Boxer Briefs 92% Modal, 8% Spandex Imported Hook and Eye closure Machine Wash Luxury fabric: luxurious micro modal fabric designed for ultimate comfort Tailored fit: a perfect tailored fit under anything and is perfectly roomy in all of the right areas for the most comfortable wear Seamless: flat-lock stitching so you don't feel any seams at all Imaginative design: finished with intelligent edging that stays in place and makes it easy to slide your pants on Best results: hand wash and lay flat to dry; otherwise cold wash with low heat tumble dry