The adidas Running PulseBOOST HD running shoes will have you crushing your goals in no time at all! Each pair of PulseBOOST HD running shoes comes with a QR code that unlocks an exclusive playlist of songs perfect for exercising. Crafted from an adaptive knit upper for superior forefoot support in a sock-like design. Featuring a smooth fabric lining that offers a great in-shoe feel, boost HD midsole with energy-returning properties to keep every step charged with light, quick, endless energy, wider forefoot platform for natural support during versatile city runs, and a Continental rubber outsole provides reliable traction in wet and dry conditions. Imported. Measurements: Weight: 8.4 oz Product measurements were taken using size 4.5 Big Kid, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.