Brand Name: ROCKBROS Material: LYCRA High-concerned chemical: none Craft of Weaving: Knit Age: Above 13 Origin: Mainland China CN: Zhejiang Gender: Men Model Number: XT-001 Item Length: 37-45cm Gender: Men, Women Cycling Arm Warmers is_customized: Yes Sport Type: Hiking, Camping, Fishing, Motocycle, Running, Cycling Arm Warmers Name: Ice silk sleeves, Sports Safety Arm Warmers Size: XS S M L XL Location: China Basketball Sleeve Num: XT006, XT-001, LF1100 Basketball Sleeve Feature: Sunscreen, Breathable, Sweat Cycling Arm Warmers Tips: This product is a pair in one order.