Atomic Hawx Prime 120 S Dual Boa 2027Lock in your performance without sacrificing an ounce of comfort on the biggest lines in the West. This boot features the cutting edge Dual BOA Fit System which wraps the lower shell symmetrically around your foot to improve blood flow, maximize warmth, and eliminate performance robbing slop. Built with Atomic Prolite construction, it keeps mass to an absolute minimum while reinforcing key energy transmission zones for a powerful, lightweight ride.