High-concerned chemical: none Craft of Weaving: Tatting Pattern Type: Solid Model Number: A50 Material: Synthetic Leather Briefs & Boxers: Boxer Shorts Origin: Mainland China CN: Zhejiang Gender: Men *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 | Recommended Height (cm) | 160-170 | 170-175 | 175-180 | 180-185 | Recommended Weight (kg) | 45-55 | 55-65 | 65-75 | 75-85 | Please allow 1~2cm deviation | * Item Fabric:90%Polyester+10%Spandex* ItemColor:Blue,Black(As pictures show)*ItemFeatures:Men, Faux Leather, Boxer Shorts, Underwear, U Convex Pouch, Panties, Trunks, Clubwear* Item Description:1)Applicable gender:Male2)Style:Trunks3)Type:Underwear4)Theme:Daily5)Pattern:Solid* Package Contents:1*Underwear(Other items not included)How to choose proper size?1) Use garment compare with the sizes2) Choose larger sizes if your sizes are same as the flat measurement size chartNotes: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.