Traction: The UltraRange EXO MTE™-3 All-Trac outsole is a terrain destroyer

Insert: DK Dry™ waterproof and breathable (100% polyurethane)

92% Polyester / 8% Elastane

Co-Tech™ SELF PACKING - This product features self-packing design for ease of stow and travel

Spitfire F4 Radial Full 97D Wheels 56mm hats Traction: The UltraRange EXO MTE™-3Spitfire F4 Radial Full Wheels are a Radial Full shape wheel designed to have a wider riding surface with round edges for stability and versatility. Features include a smooth surface, Formula Four Urethane construction, a wide profile, and 97a durometer. Durometer: 97a Diameter: 56mm Features: Set of four smooth surfaced wheels: Smooth wheels come with a shiny coating on the riding surface that feels grippy at first, but wears away quickly. Wide wheel