APL CONCEPT X | APL Basketball Shoes | APL Shoes。New without tags or box. Men’s size 9, women’s size 10.5. Ten years in the making, the Concept X introduces Carbon 10, a new version of our patented Load ‘N Launch spring-based technology that first propelled athletes higher and was banned by the NBA. Experience the perfect blend of style and performance with APL\'s vibrant red athletic shoes. Featuring a breathable knit upper and a sock-like collar, these shoes offer a modern, streamlined design ideal for any athletic endeavor. The lightweight construction ensures comfort and agility, making them a must-have for active lifestyles.