⚫Material: 95% Cotton. Very super comfortable,feeling so Soft and Cool on your skin,Ultra thin fabric make sure its Breathable Transparent and sexy feeling. ⚫Traceless brief for men, transparent sexy men boxer,very comfortable,Slim fit. Elastic. Lightweight. ⚫ Low Rise, Traceless, Stretchable, Silk soft feeling, Breathable and Lightweight. ⚫ If you have some confusions which size would you need, you could check the size chart of men underwear in the product description below, or feel free to contact us.