Rab Ascendor Light Hoody 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 Rab Ascendor Light Hoody and the Arc'teryx Delta Hoody Men's are both excellent options. Each jacket has its unique strengths, making them suitable for different types of hikers and conditions. This comparison will help you understand the key differences and decide which one is best for your needs.

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Rab Ascendor Light HoodyArc'teryx Delta Hoody Men's
Rab Ascendor Light Hoody
Delta Hoody Men's
Weight

10.9 oz

9.2 oz

Stretch

Yes

Phasic™ AR II fabric offers stretch

Pockets

Hand pockets: 2
Chest pocket: 1

Two hand pockets and one laminated chest pocket

Zipper Type

Full-length front zip

Full-length center-front zipper

Material Type

Main fabric: Thermic™ S Soft Fleece Fabric with Striped Backer (165gsm)
Secondary fabric: Matrix™ Single Weave Softshell with fluorocarbon-free DWR (136gsm)

Phasic™ AR II engineered polyester fleece

Warranty

3 Years

Limited Warranty — practical product lifespan

Fit

Slim

Roomier fit in the body and sleeves

Seam Construction

Flatlocked seams

Flatlock seam construction

Collar Style

Under-helmet hood

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

Warmth

Rab Ascendor Light Hoody

4.6/ 5.0

Delta Hoody Men's

4.7/ 5.0

Warmth is a crucial factor for fleece jackets, especially for hiking in chilly mountain conditions. Both the Rab Ascendor Light Hoody and the Arc'teryx Delta Hoody Men's excel in providing warmth without adding bulk, making them ideal for layering or wearing on their own. The Rab Ascendor Light Hoody is praised for its excellent warmth-to-weight ratio and breathable fabric, which manages sweat well during active use. The Arc'teryx Delta Hoody Men's, on the other hand, is noted for its extra warmth and cozy feel, making it slightly better in extremely cold conditions. However, the difference in warmth is minimal, and both jackets perform exceptionally well in this category.

Comfort

Rab Ascendor Light Hoody

4.6/ 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 Rab Ascendor Light Hoody stands out with its extremely stretchy fleece and moisture-wicking properties, which help keep you comfortable during high-output activities. Buyers consistently praise its nice and soft fabric, making it a top choice for those who prioritize comfort. The Arc'teryx Delta Hoody Men's is also comfortable, with a nice and soft fleece that is quick-drying and unintrusive. However, the Rab Ascendor Light Hoody's superior stretch and moisture management give it the edge in this category.

Durability

Rab Ascendor Light Hoody

3.0/ 5.0

Delta Hoody Men's

3.3/ 5.0

Durability is important for hiking jackets, as they need to withstand rough terrain and varying weather conditions. The Arc'teryx Delta Hoody Men's has a slight advantage in this category, with buyers noting its reliability in terrible conditions. While both jackets could improve in this area, the Arc'teryx's feedback leans slightly more positive, making it the better choice for those who need a jacket that can handle more rugged use.

Fit

Rab Ascendor Light Hoody

4.8/ 5.0

Delta Hoody Men's

4.3/ 5.0

A good fit ensures that your jacket moves with you and doesn't restrict your movement, which is crucial for hiking. The Rab Ascendor Light Hoody excels in this category with its very trim fitting and slim fit, designed for total movement. Buyers praise its stretchy fabric and longer sleeves, which provide improved fit and flexibility. The Arc'teryx Delta Hoody Men's also offers a trim fit but is slightly roomier in the body and sleeves. While both jackets fit well, the Rab Ascendor Light Hoody's superior stretch and tailored fit make it the winner in this category.

Breathability

Rab Ascendor Light Hoody

4.1/ 5.0

Delta Hoody Men's

3.9/ 5.0

Breathability is key for managing sweat and staying comfortable during active hikes. The Rab Ascendor Light Hoody is highly breathable, with buyers noting its ability to allow airflow and manage moisture effectively. This makes it an excellent choice for high-output activities where sweat management is crucial. The Arc'teryx Delta Hoody Men's is also breathable, with moisture-wicking fleece that dries quickly. However, the Rab Ascendor Light Hoody's superior breathability gives it the edge in this category.

Weather Resistance

Rab Ascendor Light Hoody

4.3/ 5.0

Delta Hoody Men's

3.4/ 5.0

Weather resistance is important for staying dry and protected in varying conditions. The Rab Ascendor Light Hoody offers better weather resistance with its wind-resistant fabric and DWR coating, making it a more versatile choice for different weather conditions. The Arc'teryx Delta Hoody Men's provides moderate weather resistance but is not as suitable for heavy rain or wind. Therefore, the Rab Ascendor Light Hoody is the clear winner in this category.

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Conclusion & Final Verdict:

After comparing the Rab Ascendor Light Hoody and the Arc'teryx Delta Hoody Men's, it's clear that both jackets have their strengths. The Rab Ascendor Light Hoody is the better choice for those who prioritize comfort, fit, breathability, and weather resistance. Its superior stretch and moisture management make it ideal for active hikers who need a jacket that moves with them and keeps them comfortable in varying conditions.

On the other hand, the Arc'teryx Delta Hoody Men's offers slightly better warmth and durability, making it a good option for those who need a jacket that can handle more rugged use and provide extra warmth in extremely cold conditions. Additionally, its lighter weight and helmet-compatible hood make it a versatile choice for different types of outdoor activities.

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