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Lightweight Comfort for Long Days in the Sun
Outdoor Research says:
The Astroman Full Zip Sun Hoodie is built for year-round versatility, offering lightweight protection and performance for climbing, hiking, and everyday movement under the sun.
Constructed with a bluesign® approved recycled nylon blend, this hoodie delivers breathable, quick-drying comfort with movement-mirroring stretch that keeps pace through every reach and scramble. The 3-panel hood provides added coverage, and the UPF 30 fabric shields against harsh UV rays during long days outside. Raglan sleeves and Low-Pro™ Binding elastic cuffs enhance mobility and comfort, while zippered hand pockets keep small essentials secure. Finished with a raised heat transfer logo and interior locker loop, this relaxed-fit layer balances technical function with easy, all-day wearability.
Our Verdict
The Outdoor Research Astroman Full Zip Sun Hoodie sits in an interesting place for layering. Most sun hoodies function purely as base layers with a hood, but adding a full zip makes the Astroman far more adaptable. At 173g (Medium), it works comfortably next to the skin, yet it can also serve as a light midlayer during high summer.
The recycled nylon and spandex blend has a smooth feel with noticeable stretch, allowing unrestricted movement through the shoulders and arms. Breathability is good for a UPF 30 layer, and the full zip makes it easy to dump heat quickly on climbs or exposed ascents. The three-panel hood provides consistent coverage without feeling bulky.
Construction feels tidy and durable, with neat seams and secure zip hand pockets. It offers dependable sun protection with greater temperature control than most pull-over sun hoodies.
- Reviewed by Ultralight Outdoor Gear
Features
- 3-Panel Hood
- Interior Center Back Locker Loop
- Low-Pro Binding™ Elastic Cuffs
- Raglan Sleeves
- Raised Heat Transfer Logo
- Zip Hand Pockets
- Fabric Performance:
- Breathable
- Lightweight
- Quick Drying
- Stretch
- UPF 30
- Wicking
Specifications
- Small weighs: 161g
- Medium weighs: 173g
- Large weighs: 183g
- XLarge weighs: 192g
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Center Back Length: 71.1 cm / 28.0 in
Material & Construction
- luesign® approved 85% Recycled Nylon 15% Spandex