The LunarGlide+ 2 running shoe features a Nike Flywire technology saddle that provides lightweight lockdown. Seamless construction with partial inner sleeve construction offers comfort and fit, external heel counter. LunarLite system blends plush cushioning and response. Dynamic Support provides stability for underpronators up to moderate overpronators. Gender-specific flex grooves promote a naturally efficient stride. BRS 1000™ at the heel, environmentally preferred rubber everywhere else. Wt. 9.8 oz.