Itomic it2 incorporates negative ions with a velvet surface, combined with a new proprietary, ultra tacki, ultra-lightweight (48 grams) compound for a very unique look and feel for golfers. Men's standard is smaller than original Itomic line of grips. Like the original Itomic grip they are made from a revolutionary blend of thermoforming materials is both very durable and high performing in all weather conditions. Weight: 51 grams (+/- 2 grams). This is a 1/32 OS grip.