Brand Name: NONE Material: POLYESTER High-concerned chemical: none Craft of Weaving: Knit Age: Above 13 Is It a Soft Shell: No Origin: Mainland China CN: Guangdong Gender: Men Model Number: CAS001 Item Length: 40-52cm Gender: Unisex Purpose: Cycling,basketball,climbing,sport,GYM Features: breathable.quick dry,Sunscreen,Protective arm Color: as picture Name: Ice silk sleeves, Sports Safety Arm Warmers Package includes: 1x Pair of Arm Sleeves Choice: yes semi_Choice: yes