Mountain Hardwear MicroChill Zip T Jacket. Warm yet lightweight fleece! This Jacket is versatile... it's great on its own as a chill-beating outer layer on crisp days, and it's perfect as an extra insulating layer under a heavier jacket when the temps dip and the winds howl. It's lightweight for easy moving no matter what you're doing. Soft microfleece; Wick.Q technology; UPF 50 sun protection; Higher collar with 12" zip for added warmth; Zip neck for venting heat; Flatlock construction for chafe-free comfort; Chin guard; Machine wash / dry; Imported. State Color and Size. Warm up to this great layer! Order yours today! Mountain Hardwear MicroChill Zip T Jacket