Low rise, U convex and patterns are the main design elements of this briefs, which is sexy, special and stylish. Characterized by breathable, skin-friendly, elastic, light and thin, this briefs can provide you with cool and comfortable wearing experience. This briefs is made of ice-silk, which is soft and easy to clean. There are four different sizes for you to choose, which are M, L, XL, 2XL. It is suitable for daily wear, sleeping and so on. Item Name: Underpants Material: Ice-silk Size Details: [Our Size M]: Recommended Weight: 45-55kg (Approx.) [Our Size L]: Recommended Weight: 60-65kg (Approx.) [Our Size XL]: Recommended Weight: 70-75kg (Approx.) [Our Size 2XL]: Recommended Weight: 80-90kg (Approx.) Notes: Please refer to our size chart and choose the right size. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Package Includes: 1 x Underpants