Whether you39re building consistency upping your distance or training for a personal best Solarglide 5 are the shoes you leave by the door to support your goals every single day They39re packed with performance technology from the BOOST midsole to the knit upper and the adidas LEP 20 This shoe39s upper is made with a highperformance yarn which contains at least 50 Parley Ocean Plastic reimagined plastic waste intercepted on remote islands beaches coastal communities and shorelines preventing it from polluting our oceanRegular fitLace closureCircular knit textile upperBOOST midsoleContinental Rubber outsoleWeight 118 ouncesMidsole drop 10 mm heel 36 mm forefoot 26 mmadidas LEP 20Yarn in upper contains at least 50 Parley Ocean Plasticand 50 recycled polyester