The Pro 5 Racegrip gloves are designed to meet the safety requirements of SFI 3.3/5 using the finest Nomex® knit fabric and leather available for this application. This gives the driver an incredible feel with no loss of durability. It also has less tendency to dry out and shrink like other leathers when exposed to moisture. The design includes pre-curved fingers and palm, reinforced curve between the thumb and index finger, reinforced padded palm, reinforced knuckle pad and a fully adjustable Velcro® wrist strap.