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Mountain Hardwear
Crater Lake 1/2-Zip Shirt - Men's

5 out of 5 stars
3 Reviews
Current price: $56.24 Original price: $74.99
25% off
Color:Mhw White Nebula Print


Size Chart


Why We Like The Mountain Hardwear Crater Lake 1/2-Zip Shirt

Whether it's blue skies or overcast, those pesky UV rays are on the hunt, but the Mountain Hardwear Crater Lake 1/2-Zip Shirt keeps us hidden. The soft fabric feels good against our skin, wicks away sweat as we move, and invites the mountain breeze through to cool us down, while its tight knit helps shield us from harmful rays.


  • Versatile tee for a baselayer in winter and a sun layer in summer
  • Stretch polyester fabric is breathable, moisture managing, and mobile
  • 50+ UPF rated to help protect you from the sun's harmful UV rays
  • Thumbholes offer added protection and help keep sleeves in place
  • Mock-neck collar provides additional coverage where it counts
  • Half-zip front allows an easy on-off and ventilation
  • Item #MHWZ9O3
88% polyester, 12% elastane
Center Back Length
1/2-zip mock-neck
UPF Rating
Manufacturer Warranty
limited lifetime
running, hiking, climbing, skiing, snowboarding

Overall Rating

5 based on 3 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
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4 Stars - 0 reviews
5 Stars - 3 reviews

What do you think about this product?


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5 out of 5 stars

June 2, 2024

Great zip shirt

Perfect light weight zip shirt - great comfortable fabric


Originally reviewed on

5 out of 5 stars

September 29, 2023

Lightweight coverage

This is the perfect, lightweight top to throw on for an early morning walk/errands where you just need a little something to ward off the chill. I appreciate the zip top because it can either be worn up or down as the weather dictates. The fabric is soft and cool.


Originally reviewed on

5 out of 5 stars

June 23, 2023

The perfect hiking half-zip! Men's M

This has been my favorite hiking layer since it arrived a month ago. It's feather-light, cool, dries in a slight breeze, and it's perfectly cut. I'm on the large side of men's medium, but the medium is perfect. Love it.

David Casson

Originally reviewed on