SMITH IO MAG to keep your feet perfectly

to keep your feet perfectly in place for precise control

Adjustable Flex – The boot's flex is rated on a simple scale of 1-10 (10 = stiffest)

40-g insulation and lined pockets for warmth

MEN'S S M L XL US M 2-5 5-9 8-12 11-15 US W 3-6 6-10 9+

Whether you're pushing out the gates and queuing up fatty cliffs

SMITH IO MAG to keep your feet perfectlyThe I O MAG, utilizing Smith MAG lens change system, is designed for optimized performance and perfected fit: two locking mechanisms for lens security, Air Evac ventilation for fog free integration with Smith helmets, and a frame designed around one of Smith's largest spherical lenses, providing a maximized field of view and 5Xanti fog technology.