The Adizero Prime X 2 Strung from adidas is a striking training shoe with a 50mm stack height and a neutral 6.5mm drop. Its midsole is made from the ultra-soft Lightstrike Pro material and features two carbon plates for added bounce and ground protection. The upper is constructed from a form-woven 'strung' material, which provides a flexible fit while maintaining stability in the heel and midfoot. The outsole is covered in Continental rubber for durability. This unisex shoe is available in size 40⅔ and comes in a black color.