High-concerned chemical: none Model Number: men briefs Pattern Type: Solid Material: POLYESTER Origin: Mainland China CN: Guangdong Gender: Men Briefs & Boxers: BRIEFS *Tag Size: M~2XL, please make sure that these actual measurements will fit you. Size Chart (1 inch=2.54cm) | Tag Size | M | L | XL | 2XL | Suggestion Waist(cm) | 64-74 | 77-82 | 84-90 | 90-104 | Suggestion Waist(inch) | 25.2-29.1 | 30.3-32.3 | 33.1-35.4 | 35.4-40.9 | Measured before being stretched,known as Laid Flat Data, Please allow 1~2cm deviation | *Item Fabric: 20%elastine+ 80%polyamid *Item Color: White, Nude, Black, Red, Yellow, Blue, Light Blue (As Pictures Show) *Item Condition: Brand New *Item Description:Men's Sexy Breathable Low-waist U-convex Solid Color Underwear Briefs Underpants *Package Contents:1*Underpants (NO Accessories Included) How to choose proper size? 1)Use garment compare with the sizes 2)Choose larger sizes if your sizes are same as the flat measurement size chart Notes: 1, The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2, Please allow slight (±2cm)manual measurement deviation for the data.