Patagonia R1 Air Full-Zip Hoody Fleece Jacket vs Arc'teryx Delta Hoody Men's

Editorial Team
Last modified at July 22, 2026
When it comes to choosing the best fleece jacket for hiking, the Patagonia R1 Air Full-Zip Hoody and the Arc'teryx Delta Hoody Men's are two top contenders. Both jackets offer exceptional warmth and comfort, but they cater to slightly different needs and preferences. This comparison will help you understand which jacket might be the best fit for your outdoor adventures.

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Patagonia R1 Air Full-Zip Hoody Fleece JacketArc'teryx Delta Hoody Men's
Patagonia R1 Air Full-Zip Hoody Fleece Jacket
Delta Hoody Men's
Weight

13 oz

9.2 oz

Stretch

Limited stretch

Phasic™ AR II fabric offers stretch

Pockets

1 zippered left-chest pocket
2 front pockets with minimal zippers

Two hand pockets and one laminated chest pocket

Zipper Type

Full-length center-front zipper

Full-length center-front zipper

Material Type

100% recycled polyester jacquard fleece with hollow-core yarns

Phasic™ AR II engineered polyester fleece

Warranty

Patagonia Ironclad Guarantee

Limited Warranty — practical product lifespan

Fit

Slim fit with a slim-fit hood that layers comfortably under helmets

Roomier fit in the body and sleeves

Seam Construction

Offset shoulder seams

Flatlock seam construction

Collar Style

Slim-fit hood

Low-profile, helmet-compatible ScubaHood™ with chin guard

Warmth

Patagonia R1 Air Full-Zip Hoody Fleece Jacket

4.7/ 5.0

Delta Hoody Men's

4.7/ 5.0

Warmth is a critical factor for fleece jackets, especially for hiking in cooler conditions. Both the Patagonia R1 Air and the Arc'teryx Delta Hoody excel in this category, providing excellent insulation and comfort. The Patagonia R1 Air is praised for its cozy fleece and impressive warmth, making it ideal for high-output activities where you need to stay warm without overheating. Similarly, the Arc'teryx Delta Hoody is noted for its extra warmth and cozy feel, making it suitable for colder weather and winter conditions. Both jackets are designed to retain heat effectively, ensuring you stay comfortable during your hikes. Given the strong performance of both products, this category ends in a tie.

Comfort

Patagonia R1 Air Full-Zip Hoody Fleece Jacket

4.7/ 5.0

Delta Hoody Men's

4.4/ 5.0

Comfort is essential for any hiking gear, as it directly impacts your overall experience on the trail. The Patagonia R1 Air stands out with its incredibly comfortable and cozy feel, thanks to its hollow core fiber and zigzag pattern that minimize fraying. Buyers appreciate its snug hood and slim fit, which add warmth and comfort around the ears. The Arc'teryx Delta Hoody, while also comfortable, is noted for its soft and light fleece, which is quick-drying and unintrusive. However, the Patagonia R1 Air's consistent praise for its comfort and coziness gives it a slight edge in this category.

Durability

Patagonia R1 Air Full-Zip Hoody Fleece Jacket

4.6/ 5.0

Delta Hoody Men's

3.3/ 5.0

Durability is crucial for hiking jackets, as they need to withstand rough terrain and frequent use. The Patagonia R1 Air is highly praised for its robust and durable construction, with buyers noting its ability to stand up to abrasion and rough conditions without showing signs of wear. The Arc'teryx Delta Hoody, while reliable, has mixed reviews regarding its durability, with some buyers mentioning it could be better for rough terrain. The Patagonia R1 Air's consistent positive feedback on durability makes it the clear winner in this category.

Fit

Patagonia R1 Air Full-Zip Hoody Fleece Jacket

3.7/ 5.0

Delta Hoody Men's

4.3/ 5.0

The fit of a fleece jacket can significantly impact your mobility and comfort during hikes. The Arc'teryx Delta Hoody is praised for its trim and form-fitting design, which allows for unrestricted movement and layers well under other clothing. Buyers appreciate its helmet-compatible hood and thumb holes, which add to its functionality. The Patagonia R1 Air, while comfortable, has a slim fit that some buyers find restrictive. The Arc'teryx Delta Hoody's superior fit and mobility make it the winner in this category.

Breathability

Patagonia R1 Air Full-Zip Hoody Fleece Jacket

4.8/ 5.0

Delta Hoody Men's

3.9/ 5.0

Breathability is important for regulating body temperature and moisture during high-output activities. The Patagonia R1 Air excels in this category, with buyers praising its super breathable and quick-drying nature. Its zigzag pattern allows for excellent airflow, preventing overheating and efficiently wicking away sweat. The Arc'teryx Delta Hoody, while breathable, does not match the Patagonia R1 Air's level of breathability. The Patagonia R1 Air's consistent positive feedback on breathability makes it the clear winner in this category.

Weather Resistance

Patagonia R1 Air Full-Zip Hoody Fleece Jacket

3.0/ 5.0

Delta Hoody Men's

3.4/ 5.0

Weather resistance is important for protecting against wind and light rain during hikes. The Arc'teryx Delta Hoody offers a bit more weather resistance with its DWR coating and wind-resistant properties, providing some protection against rain and wind. The Patagonia R1 Air, while warm and breathable, is not as windproof and may require layering with a rain jacket in harsher conditions. The Arc'teryx Delta Hoody's slightly better weather resistance gives it the edge in this category.

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Conclusion & Final Verdict:

After comparing the Patagonia R1 Air Full-Zip Hoody and the Arc'teryx Delta Hoody Men's, it's clear that both jackets have their strengths. The Patagonia R1 Air is the better choice for those prioritizing breathability, durability, and overall comfort, especially for high-output activities. On the other hand, the Arc'teryx Delta Hoody is ideal for hikers looking for a lighter jacket with a better fit and slightly improved weather resistance.

Choose the Patagonia R1 Air if you need a robust, breathable jacket for intense hikes. Opt for the Arc'teryx Delta Hoody if you prefer a lighter, more mobile jacket with better weather resistance.

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