The Back on Track Fleece Wrist Cover with Thumb is a must-have if you work with personal computers or perform repetitive movements with your wrist and hand. The fleece wrist cover is made with a fleece fabric containing ceramic powder which reflects body heat and provides soothing warmth and support. The ceramic powder reflects your own body warmth as a far infrared wave, a form of energy that has a documented pain relieving effect. While wearing the wrist cover the reflected heat may help reduce wrist and thumb tension.Fleece Welltex fabric reflects body heat in the form of soothing FAR infrared raysExcellent for preventing stiffness and pain during repetetive activities such as typingHelps relieve the pain of injuries to the wrist and thumbProvides soothing warmthSold in pairs
SizingSmall: Top circumference of 6.5", wrist circumference of 6", overal length of 7"Medium: Top circumference of 7.5", wrist circumference of 6.5", overal length of 7.75"Large: Top circumference of 8", wrist circumference of 7.25", overal length of 8"XLarge: Top circumference of 8", wrist circumference of 8.25", overal length of 7.5"