These Asics running shoes land like you're walking on air. The Gel-Nimbus 26 cushioning technology uses FF Blast Plus ECO cushioning material to create a lighter and softer ride with less environmental impact. The engineered knit upper wraps your foot comfortably while allowing enhanced ventilation. The midsole offers the most cushioning in the series to absorb shock and impact from the road. The knit collar and midfoot fit provide a snug and cozy feel. The Ahar rubber outsole delivers durability and traction on your run. The PureGEL cushioning technology reduces shock during impact and toe-off phases. Overall these lightweight trainers provide exceptional comfort support and responsiveness thanks to innovative cushioning and blend materials - allowing you to focus on your run and enjoy a smooth cloud-like ride.