Mountain Hardwear Crater Lake Hoody vs Cotopaxi Sombra Sun Hoodie

Editorial Team
Last modified at July 3, 2026
When it comes to choosing the best sun shirt for hiking, the Mountain Hardwear Crater Lake Hoody and the Cotopaxi Sombra Sun Hoodie are two top contenders. Both shirts offer excellent sun protection and comfort, but they have distinct differences that may sway your decision depending on your specific needs.

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Mountain Hardwear Crater Lake HoodyCotopaxi Sombra Sun Hoodie
Mountain Hardwear Crater Lake HoodyCotopaxi Sombra Sun Hoodie
Weight

5.9 oz

Approx. 6.0 oz / 170 g variant weight

Pockets

No pockets listed

Stretch invisible stash pocket at back side seam

Material Composition

88% Polyester, 12% Elastane

Knit shell: 100% recycled polyester
Stretch woven pocket: 85% nylon, 15% spandex

UPF Rating

UPF 50+

UPF 50+

Coverage Style

Hooded long sleeve

Hooded long sleeve

Warranty

Not specified

Lifetime

Thumb Holes

Yes

Yes

Comfort

Mountain Hardwear Crater Lake Hoody

4.1/ 5.0

Cotopaxi Sombra Sun Hoodie

3.8/ 5.0

Comfort is crucial for a sun shirt, especially during long hikes where you want to focus on the trail rather than an irritating garment. A comfortable sun shirt can make a significant difference in your overall hiking experience. The Mountain Hardwear Crater Lake Hoody is praised for being super soft and comfortable, with many users describing it as the most comfortable shirt they've ever worn. It offers next-to-skin comfort, making it ideal for extended wear. On the other hand, the Cotopaxi Sombra Sun Hoodie is noted for being lightweight and stretchy, with an anti-odor treatment that adds to its comfort. However, some users find it a bit heavier and less breathable compared to the Crater Lake Hoody. Therefore, if comfort is your top priority, the Mountain Hardwear Crater Lake Hoody is the better choice.

Sun Protection

Mountain Hardwear Crater Lake Hoody

3.9/ 5.0

Cotopaxi Sombra Sun Hoodie

4.8/ 5.0

Sun protection is a critical factor for any sun shirt, as it shields your skin from harmful UV rays during long exposure. The Cotopaxi Sombra Sun Hoodie excels in this category with a UPF rating of 50+, consistently praised for keeping users protected from the sun. It blocks a significant amount of sunlight and UV rays, making it a reliable choice for sunny conditions. The Mountain Hardwear Crater Lake Hoody also offers excellent sun protection with a UPF 50+ rating, but it doesn't have as many positive mentions regarding its sun protection capabilities. Therefore, if superior sun protection is what you're after, the Cotopaxi Sombra Sun Hoodie is the clear winner.

Durability

Mountain Hardwear Crater Lake Hoody

3.3/ 5.0

Cotopaxi Sombra Sun Hoodie

2.6/ 5.0

Durability ensures that your sun shirt can withstand the rigors of hiking and repeated wear. A durable shirt will last longer and provide better value over time. The Mountain Hardwear Crater Lake Hoody is noted for holding up well through repeated wear, indicating good durability. In contrast, the Cotopaxi Sombra Sun Hoodie has some complaints about its fabric being prone to snagging and not holding up as well against rough surfaces. Therefore, if durability is a key concern, the Mountain Hardwear Crater Lake Hoody is the better option.

Fit

Mountain Hardwear Crater Lake Hoody

3.9/ 5.0

Cotopaxi Sombra Sun Hoodie

4.2/ 5.0

A good fit ensures that your sun shirt is comfortable and doesn't restrict your movement during hikes. The Cotopaxi Sombra Sun Hoodie offers a versatile fit with sizes ranging from extra small to double extra large, and it is designed to move well with your body. It also features an oversized hood and is designed to go under a climbing helmet, adding to its versatility. The Mountain Hardwear Crater Lake Hoody also provides a versatile fit with drop shoulders and gusseted underarms, but it doesn't have as many positive mentions regarding its fit. Therefore, if fit and versatility are important to you, the Cotopaxi Sombra Sun Hoodie is the better choice.

Heat Management

Mountain Hardwear Crater Lake Hoody

2.7/ 5.0

Cotopaxi Sombra Sun Hoodie

2.8/ 5.0

Effective heat management helps keep you cool and comfortable during hot hikes. Both shirts have mixed reviews in this category. The Mountain Hardwear Crater Lake Hoody is lightweight and quick-drying, but some users report issues with sweating and heat retention. Similarly, the Cotopaxi Sombra Sun Hoodie is praised for being lightweight but also has complaints about being thicker and causing sweating. Given the mixed feedback, neither shirt clearly outperforms the other in heat management.

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Conclusion & Final Verdict:

In conclusion, both the Mountain Hardwear Crater Lake Hoody and the Cotopaxi Sombra Sun Hoodie are excellent choices for sun protection during hikes. The Crater Lake Hoody stands out for its comfort and durability, making it a great option for those who prioritize long-lasting wear and next-to-skin comfort. On the other hand, the Sombra Sun Hoodie excels in sun protection and fit, making it ideal for those who need superior UV defense and versatility.

Final Verdict:

  • Choose the Mountain Hardwear Crater Lake Hoody if you value comfort and durability.
  • Choose the Cotopaxi Sombra Sun Hoodie if you prioritize sun protection and a versatile fit.
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