Harbinger Leather Palm Grips for Weight Lifting Hand Protection provide palm and wrist joint support as well as extra assistance when needed. ... Contoured edges offer comfort between the fingers, while a neoprene padded adjustable cotton wrist closure provides a customized fit.  Features Close contact palm protection Single layer SpiderGrip™ leather for palm protection and a tackier, close contact feel on the bar Contoured edges for comfort between fingers Neoprene padded adjustable wrist closure for a customized fit Can use with or without chalk