SKINS A200 Thermal Compression L/S 1/4 Zip - Women's The SKINS A200 Thermal Compression Long-Sleeve Zip Top is an ideal choice of compression baselayer for the sports enthusiast and offers all the benefits of the A200 Compression Top with added thermal properties for those wintry days. Dynamic Gradient Compression delivers more oxygen-filled blood to active muscles, increasing endurance, power and efficiency. Microfiber construction adds superior wicking and temperature regulation. Permanent antibacterial and antimicrobial fabric. UPF 50+ UV protection. Warp-knit construction offers superior compression and durability. Removal of center front seams enhances comfort and features an improved design for the waistband. Denser seam stitching and the introduction of a soft mesh for increased ventilation and stretch. 76% nylon microfiber/24% spandex. Imported.