Blur | Shoes | Size 3 Justin Jefferson X Blur Into The 。The product is a pair of Men\'s Under Armour BLUR SMOKE 2.0 athletic sneakers in the color purple, featuring a slip-on or lace-up closure and a rubber outsole with spikes for football performance. With a low-top shoe shaft style and standard shoe width, these sneakers are designed for all seasons (winter, summer, fall, spring) and are part of the Under Armour jJ product line. Made with synthetic upper material and a rubber insole, these sneakers are customized with a solid pattern and a fuel theme, perfect for the active man looking for quality athletic footwear.