The all new attack glove features trail tested all mountain knuckle protection provided by d30 the world leader in impact protecting foam the d3o padding allows the gloves to stay flexible for ease of movement but upon impact they instantly harden to provide bulletproof protection on the knuckles the palm is a single layer clarino for excellent bar feel and features trufeel a sensitivity enhancing technology on the fingers trufeel uses internal tpr knobbies on the inside of the glov