{"product_id":"adidas-ultraboost-21-mens-running-shoe-crew-navy-crew-navy-core-black","title":"Adidas UltraBoost 21 Men's Running Shoe - Crew Navy\/Crew Navy\/Core Black","description":"The Adidas UltraBoost 21 Men's Running Shoe is the latest in a long line to use boost™ technology.  With no EVA, the midsole is entirely constructed from boost™, giving you the ultimate in cushioning and energy return. The new Torsion System provides a 15% increase in forefoot bending stiffness for a much more responsive run. The shoe is made with Primeblue, a high-performance recycled material made in part with Parley Ocean Plastic. 50% of the upper is textile, 75% of the textile is Primeblue yaStretchweb also compliments this by allowing boost™ to move and adapt, expanding with the foot and with no restrictions. The heel counter is softer and opened up slightly around the achilles for a more natural feel and movement, but without compromising on its support.\u003cbr\u003e\u003cbr\u003eFeatures\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli class=\"gl-vspace-bpall-small\"\u003eSock-like fit\u003c\/li\u003e\n\u003cbr\u003e\u003cli class=\"gl-vspace-bpall-small\"\u003eLace closure\u003c\/li\u003e\n\u003cbr\u003e\u003cli class=\"gl-vspace-bpall-small\"\u003eadidas Primeknit+ upper\u003c\/li\u003e\n\u003cbr\u003e\u003cli class=\"gl-vspace-bpall-small\"\u003eTextile lining\u003c\/li\u003e\n\u003cbr\u003e\u003cli class=\"gl-vspace-bpall-small\"\u003eSupportive heel counter\u003c\/li\u003e\n\u003cbr\u003e\u003cli class=\"gl-vspace-bpall-small\"\u003eBoost midsole\u003c\/li\u003e\n\u003cbr\u003e\u003cli class=\"gl-vspace-bpall-small\"\u003eWeight: 340 g\u003c\/li\u003e\n\u003cbr\u003e\u003cli class=\"gl-vspace-bpall-small\"\u003eMidsole drop: 10 mm (heel 30.5 mm \/ forefoot 20.5 mm)\u003c\/li\u003e\n\u003cbr\u003e\u003cli class=\"gl-vspace-bpall-small\"\u003eStretchweb outsole with Continental™ Rubber\u003c\/li\u003e\n\u003cbr\u003e\u003cli class=\"gl-vspace-bpall-small\"\u003ePrimeblue\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"adidas","offers":[{"title":"Crew Navy\/Crew Navy\/Core Black \/ 7.5 UK","offer_id":52921408389443,"sku":"adidas(M)Ultra Boost 21 350 7.5","price":74.99,"currency_code":"GBP","in_stock":false},{"title":"Crew Navy\/Crew Navy\/Core Black \/ 8 UK","offer_id":52921408422211,"sku":"adidas(M)Ultra Boost 21 350 8","price":74.99,"currency_code":"GBP","in_stock":false},{"title":"Crew Navy\/Crew Navy\/Core Black \/ 8.5 UK","offer_id":52921408454979,"sku":"adidas(M)Ultra Boost 21 350 8.5","price":74.99,"currency_code":"GBP","in_stock":false},{"title":"Crew Navy\/Crew Navy\/Core Black \/ 9 UK","offer_id":52921408487747,"sku":"adidas(M)Ultra Boost 21 350 9","price":74.99,"currency_code":"GBP","in_stock":false},{"title":"Crew Navy\/Crew Navy\/Core Black \/ 9.5 UK","offer_id":52921408520515,"sku":"adidas(M)Ultra Boost 21 350 9.5","price":74.99,"currency_code":"GBP","in_stock":false},{"title":"Crew Navy\/Crew Navy\/Core Black \/ 10 UK","offer_id":52921408553283,"sku":"adidas(M)Ultra Boost 21 350 10","price":74.99,"currency_code":"GBP","in_stock":false},{"title":"Crew Navy\/Crew Navy\/Core Black \/ 10.5 UK","offer_id":52921408586051,"sku":"adidas(M)Ultra Boost 21 350 10.5","price":74.99,"currency_code":"GBP","in_stock":false},{"title":"Crew Navy\/Crew Navy\/Core Black \/ 11 UK","offer_id":52921408618819,"sku":"adidas(M)Ultra Boost 21 350 11","price":74.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/6823\/6867\/files\/adidas-mens-ultra-boost-21-FY0350-side.jpg?v=1743612596","url":"https:\/\/therunningoutlet.co.uk\/products\/adidas-ultraboost-21-mens-running-shoe-crew-navy-crew-navy-core-black","provider":"The Running Outlet","version":"1.0","type":"link"}