Arc'teryx Cormac Hoody vs Black Diamond Alpenglow Hoody

Editorial Team
Last modified at July 3, 2026
When it comes to choosing the best sun shirt for hiking, the Arc'teryx Cormac Hoody and the Black Diamond Alpenglow Hoody are two top contenders. Both offer excellent sun protection and comfort, but they have distinct differences that cater to different needs. This comparison will help you understand which hoody is best suited for your outdoor adventures.

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Arc'teryx Cormac HoodyBlack Diamond Alpenglow Hoody
Arc'teryx Cormac Hoody
Black Diamond Alpenglow Hoody
Weight

Not specified

221-291 g (7.8-10.3 oz)

Pockets

No pockets listed

No pockets listed

Material Composition

100% recycled waffled polyester

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

UPF Rating

Not specified

UPF 40+

Coverage Style

Hooded long sleeve

Hooded long sleeve

Warranty

2 Years

Practical lifetime

Thumb Holes

No thumbholes listed

No thumbholes listed

Comfort

Arc'teryx Cormac Hoody

4.8/ 5.0

Black Diamond Alpenglow Hoody

4.4/ 5.0

Comfort is crucial for sun shirts, especially during long hikes where you need to stay cool and dry. A more comfortable hoody can significantly enhance your outdoor experience by reducing irritation and allowing for better moisture management. The Arc'teryx Cormac Hoody is praised for its exceptional comfort, with users highlighting its moisture-wicking properties and silky, soft feel that keeps them comfortable during extended wear. It also features a very soft and silky fabric that feels great against the skin, with a fit that wraps the neck well without feeling restrictive. The Black Diamond Alpenglow Hoody, while also comfortable, is noted for its super breathable fabric and anti-odor treatment, which keeps you feeling fresh. However, it lacks the same level of silky softness and moisture-wicking efficiency as the Cormac Hoody. Therefore, if comfort is your top priority, the Arc'teryx Cormac Hoody is the better choice.

Sun Protection

Arc'teryx Cormac Hoody

4.3/ 5.0

Black Diamond Alpenglow Hoody

4.7/ 5.0

Sun protection is a key factor when choosing a sun shirt for hiking, as it shields your skin from harmful UV rays. Effective sun protection can prevent sunburn and long-term skin damage, making it essential for outdoor activities. The Black Diamond Alpenglow Hoody excels in this category with its UPF 50 rating, providing excellent coverage and effectively blocking UVA and UVB rays. Users appreciate its lightweight coverage and the ability to throw up the hood for additional protection. The Arc'teryx Cormac Hoody also offers good sun protection with a UPF 50+ rating and neck protection, but it is not specifically designed as a sun shirt, which might leave some areas exposed. Therefore, if superior sun protection is your main concern, the Black Diamond Alpenglow Hoody is the better option.

Durability

Arc'teryx Cormac Hoody

4.3/ 5.0

Black Diamond Alpenglow Hoody

3.1/ 5.0

Durability is important for sun shirts, especially if you plan to use them frequently or in rough conditions. A more durable hoody will last longer and provide better value for money. The Arc'teryx Cormac Hoody is highly durable, with users reporting that it holds up well against abrasions and is very well made. It is designed to withstand hooked onto brush and rocks, ensuring it will last a long time even with frequent use. The Black Diamond Alpenglow Hoody, while having a thicker fabric, has mixed reviews on durability, with some users questioning its ability to hold up to rough use over time. Therefore, if durability is a key factor for you, the Arc'teryx Cormac Hoody is the clear winner.

Fit

Arc'teryx Cormac Hoody

4.2/ 5.0

Black Diamond Alpenglow Hoody

4.4/ 5.0

The fit of a sun shirt can greatly impact your comfort and mobility during hikes. A well-fitted hoody will allow for a full range of motion and prevent any restrictions. The Black Diamond Alpenglow Hoody offers a technical fit with underarm gussets for added range of motion, making it great for climbing and hiking. Its hood is designed to fit under a helmet, providing a secure and comfortable fit. The Arc'teryx Cormac Hoody, while generally praised for its tailored feel and roomy design, can sometimes feel a bit loose and baggy, which might not be ideal for everyone. Therefore, if a precise and technical fit is important to you, the Black Diamond Alpenglow Hoody is the better choice.

Heat Management

Arc'teryx Cormac Hoody

4.1/ 5.0

Black Diamond Alpenglow Hoody

3.9/ 5.0

Effective heat management is essential for staying cool and comfortable during hot weather hikes. A hoody that manages heat well will help regulate your body temperature and prevent overheating. The Arc'teryx Cormac Hoody is designed to keep you cool with its breathable fabric and moisture-wicking properties. It reflects more heat and dries out quickly, making it suitable for warmer weather. The Black Diamond Alpenglow Hoody also features quick-dry fabric and breathable material, but some users find it less effective in extreme heat conditions. Therefore, if heat management is a priority, the Arc'teryx Cormac Hoody is the better option.

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Conclusion & Final Verdict:

In conclusion, both the Arc'teryx Cormac Hoody and the Black Diamond Alpenglow Hoody are excellent choices for sun protection during hiking. The Arc'teryx Cormac Hoody stands out for its exceptional comfort, durability, and heat management, making it ideal for those who prioritize long-term use and overall comfort. On the other hand, the Black Diamond Alpenglow Hoody offers superior sun protection and a technical fit, making it a great choice for those who need maximum sun coverage and a precise fit. Ultimately, your choice will depend on whether you value comfort and durability more, or superior sun protection and fit.

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