Unisex Hyperion Elite MD winter mask Textile lining made from 100%

Textile lining made from 100% recycled polyester fibers with anti-odor treatment

A platform sole takes the Boston's iconic design to new heights—and your style along with it

Quality Construction: Leather welt enhances durability and adds a refined finish

Minimalist racerback design

AeroFoam+ improves stability

Unisex Hyperion Elite MD winter mask Textile lining made from 100%Middle distance runners are tough, no doubt about that. So we made the Hyperion Elite MD to help you get the most out of yourself in every race. Designed for 800m 1,500m track races, these ultralight spikes deliver just right cushioning plus an ultralight carbon fiber propulsion plate to help you power forward. The 6 pin spike design provides reliable traction while helping you stay aggressively up on your toes to pass runners and pull away to the