Mountain Hardwear Women's Crater Lake™ Half Zip

Whether you're on the skin track or the single track, those first rays of warming spring sunshine after a long winter are something special. While you're soaking up that vitamin D, the Crater Lake™ Long Sleeve 1/4 Zip has you protected from unwanted UV rays thanks to its UPF 50+ fabric. This lightweight and comfortable top also pulls double duty as a breathable baselayer when the clouds roll in and it's time to layer up.

• Uses: Backpacking, Camping, Hiking, Rock Climbing, Superlight Backcountry
• UPF 50 filters harsh UV rays
• Soft jersey knit moisture wicking properties
• Mock neck for extra protection from the sun
• Low-profile thumbholes
• Solid and printed options
• Heat transfer MHW logo at left sleeve cuff