Delivering lightweight support, the Nike LunarGlide+ 5 running shoe adds speed to the mild to moderate overpronator's run. Showcasing Flywire technology and a heel clip, the upper hugs and secures your foot, preventing your foot from sliding during intense activity. The midsole features Lunarlon cushioning system and Dynamic Support platform, which support your foot and cushion your step, allowing a comfortable running experience. Made with BRS 1000 carbon rubber in the heel and environmentally-preferred rubber everywhere else, the outsole stabilizes your balance, grips a variety of surfaces, and helps the environment. Flex grooves are engineered to enhance natural running motion, promoting an efficient stride. Wt. 10.4 oz.
what is the diffrence between style width D for men and B for women