REI Co-op Sahara Shade Hoodie vs Black Diamond Alpenglow Hoody

Editorial Team
Last modified at July 3, 2026
When hitting the trails under the blazing sun, a reliable sun shirt can make all the difference. Both the REI Co-op Sahara Shade Hoodie and the Black Diamond Alpenglow Hoody deliver excellent sun protection, but they cater to slightly different needs. The REI model excels in durability and heat management, making it ideal for rugged hikes and prolonged sun exposure. Meanwhile, the Black Diamond hoody prioritizes comfort and fit, offering a more breathable and flexible option for those who value movement and lightweight feel.

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REI Co-op Sahara Shade HoodieBlack Diamond Alpenglow Hoody
REI Co-op Sahara Shade HoodieBlack Diamond Alpenglow Hoody
Weight

Not specified

221-291 g (7.8-10.3 oz)

Pockets

Hand pockets: 2

No pockets listed

Material Composition

Main: 100% recycled polyester Lining: 100% polyester

Polyester Stretch Textured Knit: 87% Polyester, 13% Elastane (140 gsm)

UPF Rating

UPF 50+

UPF 40+

Coverage Style

Hooded long sleeve

Hooded long sleeve

Warranty

Lifetime

Practical lifetime

Thumb Holes

Not specified

No thumbholes listed

Comfort

REI Co-op Sahara Shade Hoodie

4.1/ 5.0

Black Diamond Alpenglow Hoody

4.4/ 5.0

Comfort is crucial for any hiking apparel, especially sun shirts that are often worn for extended periods in warm conditions. A comfortable sun shirt should feel soft against the skin, allow for unrestricted movement, and manage moisture effectively to keep you cool and dry. The Black Diamond Alpenglow Hoody takes the lead in this category, with users praising its super breathable fabric, moisture-wicking properties, and stretchy material that allows for unrestricted movement. The REI Co-op Sahara Shade Hoodie also receives positive feedback for its comfort, with mentions of staying cooler and protected skin, but some users find it slightly warmer and snugger than the Black Diamond option. For those prioritizing all-day comfort and breathability, the Black Diamond Alpenglow Hoody is the better choice.

Sun Protection

REI Co-op Sahara Shade Hoodie

4.8/ 5.0

Black Diamond Alpenglow Hoody

4.7/ 5.0

Sun protection is the primary function of any sun shirt, making this category the most critical for hikers looking to shield themselves from harmful UV rays. Both the REI Co-op Sahara Shade Hoodie and the Black Diamond Alpenglow Hoody offer excellent sun protection, with the REI model boasting a UPF 50+ rating and the Black Diamond model offering UPF 40+ rating. Users of the REI hoody praise its built-in SPF, protection for arms, hands, and neck, and the effectiveness of its hood. Similarly, Black Diamond users appreciate its lightweight coverage and the hood's ability to block the sun. Given the minimal difference in UPF ratings and the overwhelmingly positive feedback for both, this category is a tie.

Durability

REI Co-op Sahara Shade Hoodie

4.2/ 5.0

Black Diamond Alpenglow Hoody

3.1/ 5.0

Durability ensures that your sun shirt can withstand the rigors of outdoor activities, from rough terrain to repeated washing. A durable sun shirt will last longer, providing better value for your investment. The REI Co-op Sahara Shade Hoodie stands out in this category, with users consistently praising its quality, lack of loose threads, and extra stitching. The Black Diamond Alpenglow Hoody, while having a thicker fabric than some alternatives, receives mixed feedback on durability, with some users questioning its ability to hold up to rough use over time. For hikers who need a sun shirt that can handle tough conditions and frequent use, the REI Co-op Sahara Shade Hoodie is the clear winner.

Fit

REI Co-op Sahara Shade Hoodie

4.1/ 5.0

Black Diamond Alpenglow Hoody

4.4/ 5.0

Fit is essential for ensuring that your sun shirt provides adequate coverage without restricting movement or feeling uncomfortable. A well-fitting sun shirt should allow for a full range of motion, fit well under other layers, and provide a comfortable, secure feel. The Black Diamond Alpenglow Hoody excels in this category, with users appreciating its technical fit, underarm gussets for added range of motion, and helmet-compatible hood. The REI Co-op Sahara Shade Hoodie also receives positive feedback for its fit, with mentions of thumb holes and a longer cuff, but some users find it snugger around the neck and arms. For those who prioritize a more flexible and accommodating fit, the Black Diamond Alpenglow Hoody is the better choice.

Heat Management

REI Co-op Sahara Shade Hoodie

4.4/ 5.0

Black Diamond Alpenglow Hoody

3.9/ 5.0

Effective heat management is crucial for staying cool and comfortable during intense hikes in hot conditions. A sun shirt with good heat management should allow for breathability, wick moisture effectively, and not trap heat. The REI Co-op Sahara Shade Hoodie performs slightly better in this category, with users praising its ability to keep them cooler and its breathable fabric. The Black Diamond Alpenglow Hoody also offers good heat management with its quick-dry fabric and breathable material, but some users find it less effective in extreme conditions. For hikers who prioritize staying cool in hot weather, the REI Co-op Sahara Shade Hoodie is the better option.

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Conclusion & Final Verdict:

After comparing the REI Co-op Sahara Shade Hoodie and the Black Diamond Alpenglow Hoody across various categories, the REI model emerges as the overall winner. It offers superior durability, heat management, and a higher UPF rating, making it an excellent choice for rugged hikes and prolonged sun exposure. However, the Black Diamond Alpenglow Hoody is not far behind, with its better comfort and fit making it a strong contender for those who prioritize breathability and movement.

Final Verdict: If you need a durable, high-performing sun shirt for intense hikes, go with the REI Co-op Sahara Shade Hoodie. But if you prefer a more comfortable, breathable option for long hikes, the Black Diamond Alpenglow Hoody is a great alternative.

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