Simpson Memory Fit Fire Resistant Racing Undershirt - SFI 3.3 981 The Alpinestars Tech 1-KZ v2

The Alpinestars Tech 1-KZ v2 Karting Shoes are designed to provide maximum comfort and protection for karting enthusiasts

Note: The HB209 shape has been replaced by HB218

Due to the many available color options

It is especially well suited to heavier

The FIA rated European-style

Simpson Memory Fit Fire Resistant Racing Undershirt - SFI 3.3 981 The Alpinestars Tech 1-KZ v2Simpson's Memory Fit line of fire resistant racing underwear features a unique fabric that becomes softer with age, guaranteeing a fit that is made just for you! The lightweight, anti microbial treated fabric bends, moves, and stretches with you, reducing bunching and driver discomfort. Athletic cut, and contrasting stitching gives a stylish, modern look.