The new Sand 3 glove proves to be an ideal choice for high temperatures, because it has vents on fingers, thumb, back of the hand & cuff. There are also ventilated knuckle & finger protectors made from injected TPR. In terms of protection, on the positive side, PWR shell features fabric on the palm for increased abrasion resistance, as well as a TPR palm sander that allows controlled sliding over the asphalt in a fall. Outer garment drum dyed goat leather air stretch mesh PWR shell 500D Stretch corduroy Conductive leather fingertips PU coated fabric Features TPR injected ankle TPR palm sander injected TPR finger protectors PWR shield fabric Temperfoam® palm sander Temperfoam® knuckles Temperfoam® under the ankle tour-fit adjustable closure ventilation panele Ventilated injected TPR ankle guards Ventilated, TPR injected knuckles Elasticated wrist conductive fingertip stretch panels grip patch short cuff sewn on the outside