Looking to transition into a more natural running technique but don't want to lose support or cushion? Part of the Kelly Ripa Collection, the rykä Aspire running shoe is minimal and ultra lightweight, giving you exactly what you're searching for. Based on an even heel-to-toe variance, this shoe promotes a midfoot strike, improving a runner's natural form. The synthetic, air mesh/high-density foam upper keeps the shoe breathable and provides comfortable protection. The moisture-wicking Ortholite® footbed is ventilated for comfort and has an antimicrobial foam compound for underfoot cushioning and bacterial growth prevention. It's also tearproof, promising lasting durability. With Cubic-Lite Natural Flex technology, this shoe has multi-channel flexibility and minimal rubber placement which promotes a smooth, naturally efficient stride. The 3D EVA midsole keeps the shoe lightweight. The shoe runs a half size small in fit. Wt. 7.0 oz.