BOOST Running shoes made in part with recycled materials.Innovated for more cushion, more comfort and less weight for a run like no other, the Ultraboost 5 is here to harness your running energy.This shoe´s midsole is made with Light BOOST V2, our highest energy return cushioning system.Ultraboost 5 also features moulded external heel support to provide optimised support where it´s needed.The PRIMEKNIT upper creates the ultimate fit while our Torsion System provides next level guidance all the way through your gait.And finally, the world-class grip of the Continental™ outsole enables the perfect traction and transition. This product features at least 20% recycled materials.By reusing materials that have already been created, we help to reduce waste and our reliance on finite resources and reduce the footprint of the products we make.FEATURES:-Regular fit.-Lace closure.-Textile upper.-Textile lining.-Torsion System.-Light BOOST V2.-Weight:292 g (size UK 8.5).-Midsole drop:10 mm (heel 39 mm / forefoot 29 mm).-Continental™ Rubber outsole.-Contains at least 20% recycled content.-Technology Concept:- LIGHT BOOST.