Throw on the GSX Performance Fitness Quarter-Zip Jacket for your next workout and you'll stay dry, light, and ultra-comfortable. Lightweight, high-stretch 88% polyester, 12% spandex jersey fabric wicks away moisture to keep you cool and is treated with an anti-pill finish for long-lasting wear. An antimicrobial treatment helps reduce odors so you stay fresher longer, and built-in UPF 30+ sun protection shields your skin against harmful rays. Flatlock seaming throughout allows for easy layering, while reinforced coverstitching in high-wear areas provides enhanced durability. Princess seams and contoured body shaping ensure a flattering, feminine fit. The quarter-length front zipper extends through the top of the mock-neck collar to further protect against chilly air. The brushed chin guard resists chafing for superior next-to-skin softness, and runner's thumbholes at the sleeve cuffs help keep hands warm. A zip-secure hand pocket at the left side seam provides convenient storage for your small essentials. GSX silver reflective heat transfer logo at the left chest. Imported.