Adrenaline Driving Shoe, Simpson

The Adrenaline shoe is made from satin suede with a fleece fire-retardant lining and is SFI 3.3/5 certified. Triple layer anterior toe area for added wear protection with additional reinforcements in the heel and a speedfit lace closure. The low cut Achilles support gives maximum flexibility and comfort. The non-slip, super-sensitive polyurethane sole with posi-grip traction keeps you grounded.

• SFI 3.3/5 certified, includes SFI tag
• Single Speedfit closure
• Low cut Achilles support
• Fleece Nomex lining
• Triple layer anterior toe area
• Non-slip PU sole with Posi-grip traction
• Black only available in half-sizes 4-14
• Sizes shown are for men. Ladies order 1.5 sizes down from your typical size to adjust