A light, breathable, and comfortable sun shirt that doubles as a baselayer.

Whether you're cranking at the boulders or skinning up a backcountry run, 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 Crew 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, Rock Climbing, Hiking, Camping
• Broad Spectrum filters out harsh UVA and UVB rays
• UPF 50
• Recommended by The Skin Cancer Foundation
• Added HeiQ Mint plant based odor control technology
• Soft, jersey knit with moisture wicking properties
• Low profile thumbholes
• MHW heat transfer logo at left chest
• Imported

• Fabric Body: Solar knit jersey 88% Polyester, 12% Elastane

• Center Back Length: 27.3 in / 69.2 cm
• Approx. Fabric Weight*: 120 g/m² / 3.54 oz/yd²

*Weight based on size Medium. Actual weight may vary.