HJC H70 SA2020 Helmet, Top Air Size:XL The Tech-1 K Shoe is

The Tech-1 K Shoe is developed to withstand the stresses of kart racing with a nubuck and microfiber upper for durability and support

2 oz) for extended wear without fatigue

and it's all-aluminum chassis protects vital circuits from Radio Frequency Interference (RFI) improving performance and reducing noise

The M1 is IP67 waterproof

HJC H70 SA2020 Helmet, Top Air Size:XL The Tech-1 K Shoe isThe H70's Advanced Fiberglass Composite construction comes configured in two shell sizes for maximum comfort and a perfect fit. The removable head liner and cheek pads are washable to keep your helmet's interior fresh and ready to go for race day (ear cups may be installed to reduce engine and road noise, sold separately). The 2 front intake vents and 8 top vents create advanced air circulation to make sure your head will stay comfortable the whole