Nike Mens Pro-Hypercool 3/4 Compression Tights Black/Cool Grey 636161-010 Size Medium Three-quarter compression tights. Lightweight three-quarter length cut minimizes restriction for a wide range of flexible motion. 4-way stretch material allows for uninhibited motion. Warp-knit mesh resists tears for lasting durability. Area-specific mesh fabric promotes breathability in targeted zones so high-heat zones stay cool. Flat-seam construction reduces chafing for irritation-free wear. Moisture-wicking Dri-FIT Max fabric pulls sweat away from your skin to keep you dry longer. Knurling texture promotes greater grip. Fabric Content: 92% polyester / 8% spandex