Vktech&reg; Arm Cooler Arm Hand Cover Sleeves for UV Sun Protection 1 Pair (White) High elastic arm cover sleeves for both men and women Protect your arms from ultraviolet and make you feel cooler in the hot summer Good air circulation to let you feel cool in hot weather Material: Tactel nylon + Ycra lycra,Length: 39.5cm, Upper width: 12cm, Lower width: 9cm Perfect accessory for cycling, fishing, driving, golf and other outdoor activities