adidas ISS US National Lab x UltraBoost 20 Solar Red for 。The Adidas UltraBoost 20 ISS in Solar Red/Blue Violet Metallic is a stylish athletic sneaker designed for men. Featuring a unique design in red and blue violet metallic colors, this shoe is part of the adidas UltraBoost product line. The upper material is made of Primeknit 360 for a comfortable fit, and the shoe was released in 2019 with the style code FV8451. With a sleek design and boost technology, this shoe is a standout choice for those looking for both style and performance in their footwear.