EPIC ENERGY. LIGHTEST EVER. Ultra Light, ultra comfortable, the Ultraboost Light was born to move. Our lightest BOOST foam provides an energy return that keeps every step charged. The adidas PRIMEKNIT+ upper flexes and supports, embracing your foot with each stride. When running errands or chasing dreams, the Continental™ Better Rubber outsole grips the ground to propel you forward. Let the Ultraboost Light energize your everyday adventures. We have reduced the carbon footprint of this pair of shoes by a minimum of 10% when compared to its previous version. Less greenhouse gas emissions, including CO2, for the full life cycle — from creation all the way to end-of-life. Regular fit Lace closure adidas PRIMEKNIT+ textile upper Textile lining Linear Energy Push system Light BOOST Weight: 9.2 ounces (size 7) Midsole drop: 10 mm (heel: 30 mm, forefoot: 20 mm) Continental™ Better Rubber outsole Yarn in upper contains at least 50% Parley Ocean Plastic and 50% recycled polyester / Minimum 10% less emissions per pair when compared to a previous version Women's Adidas Ultraboost Light