High-concerned chemical: none Craft of Weaving: Knit Model Number: NPL0312 Pattern Type: Solid Material: COTTON Origin: Mainland China CN: Guangdong Gender: Men Briefs & Boxers: BRIEFS Rise Type: High-rise Product Feature: Soft,Breathable,Skin-friendly,Comfortable,etc Welcome to our Store - Your Comfort, Our Priority 1. Why Choose Our Underwear? Skin-Friendly Fabrics Breathable, soft, and hypoallergenic for all-day comfort. No Deformation: High-quality elastic waistband and leg cuffs that stay put without rolling or digging in.Moisture Wicking: Keeps you dry during workouts or daily activities. 2.Size measured by ourselves,sometimes has some errors, but always within 1-3cm.We recommend choosing the RIGHT SIZE according to the WEIGHT. If you cannot choose, you can contact us to serve you. 3. Shipping Orders are processed within 1-3 business days. Tracking number will be updated automatically. 4. Contact Us If you have any issue (size, shipping, quality), please message us before opening a dispute. We usually reply within 24 hours.