Adidas pure boost zg running shoes mens with a lightweight design these adidas pure boost zg running shoes have a lace up fastening padded ankle collar cushioned insole sleek silhouette and flying arch that wraps closely around the foot for a close and comfortable fit a seamless construction offers a sock like fit thanks to the primeknit construction and features a stabilising band that goes across the foot for additional support with a springy tpu boost midsole to absorb shock plus a te