NanJiRen Mens 4-Pack Boxer Shorts Cotton Breathable Boxer Briefs 95.1% cotton and 4.9% spandex Imported Please wash before wearing Natural Fabrics : Cotton 95.1% spandex 4.9% Widened Belt : Wide belt cooperate with high waist muscle zero binding Delicate stitching : Exquisite stitching no scrolling-up Since is Asian size please order according to size measurement at here :(L waist 27- 29 ) / (XL waist 29 - 31) / (2XL waist 31 - 34) / (3XL waist 34 - 37) / (4XL waist 37 - 39) / (5XL waist 39 - 43) / (5XL waist 43 - 46) U Convex Capsule : Independent space comfortable and healthy Reactive dyeing : More environmentally friendly and healthy Four pieces a gift box(Optional) : prevent damage during shipping