Thor Reflex Sport Rogue MIPS Motorcycle Helmet Size:M Please measure across the palm

Please measure across the palm of your hand starting at the top side of the base of your thumb (see image chart) using a cloth tape measure and choose your size from the chart below

A must-have

Stretch fit performance backhand

Stylish and Functional: Beyond keeping you warm

Nylon Y-Strap D-Ring retention system

Thor Reflex Sport Rogue MIPS Motorcycle Helmet Size:M Please measure across the palmAvailable with either carbon fiber or fiberglass composite shell, the Reflex Sport offers superior construction with Koroyd technology integrated into a premium dual density EPS liner in conjunction with Mips Integra comfort padding system. The Reflex Sport helmet embodies the unity of style and technology to create a class leading product that THOR riders can count on. Features Durable fiberglass composite shell construction MIPS Integra TX comfort