Sparco Soft-Touch Knee Length Fire Resistant Racing Socks - FIA 8856-2000 Size:XX-Large The R-9284 works with medium

The R-9284 works with medium width side-mounting seats with a measurement at the side-mounting point of 410-434mm

The OMP Seat Slider Mounting Kit allow for the adjustment of your racing seat's position

Red Line 80W140 Gear Oil is recommended for heavily loaded and low-speed differentials

Durable synthetic leather materials are used

the Evo is designed to provide a comfortable driving position

Sparco Soft-Touch Knee Length Fire Resistant Racing Socks - FIA 8856-2000 Size:XX-Large The R-9284 works with mediumSparco Nomex underwear is the lightest and most comfortable found in the racing industry. Sparco has taken that one step further with their Soft Touch material. Just as the name implies, this new form of Nomes is softer on the skin, greatly increasing driver comfort, while maintaining all of the traditional flame protection and wicking properties that Nomex has to offer. Knee length offers more protection by covering up to the knee.