The index and thumb webbing is reinforced with an additional piece of synthetic leather strengthening the high stress point 4-way heavy weight spandex is used on the back of hand to allow better breathability without compromising any protection Mortar printed silicone is strategically placed on the bottom of the fingers and palm providing grip with a purpose "Pull the pin" TPR tab was engineered to provide an anchor point that you can tug to snug up and secure a better fit Index/trigger finger features a CMC split to reduce finger fatigue and promote better dexterity The entire palm is crafted out of genuine suede leather