The Men's Outdoor Research Astroman Air Short Sleeve Sun Shirt is built for sunny outdoor pursuits, offering lightweight breathability, stretch, and comfort for climbing, hiking, and long days on the move. Finished with a raised heat transfer logo, this refined update to the Astroman collection blends sustainable materials with all-day performance.
Crafted with a bluesign® approved recycled nylon blend, this technical layer balances durable performance with UPF 30 sun protection for reliable coverage through shifting conditions. Laser-perforated back panels enhance ventilation and airflow, keeping you cool during high-output activity. A hidden snap front closure delivers a streamlined look, while a left zip chest pocket secures small essentials.
- Features
- Highly Breathable: Engineered for high exertion activities
- Movement Mirroring Stretch: Fabric built to move with you
- Breathable
- Lightweight
- Quick Drying
- Stretch
- UPF 30
- Wicking
- Hidden Snap Front Closure
- Laser Perforated Holes at Back for Breathability
- Left Zip Chest Pocket
- Raised Heat Transfer Logo
- 2026 Updated Design
- Specifications
- Item No. Finished with a raised heat transfer logo, this refined update to the Astroman collection blends sustainable materials with all-day performance.
- Weight: 4.8 oz/ 136 g
- Fit: Standard
- Center Back Length: 73.7 cm / 29.0 in
- Origin: Vietnam
- Materials
- bluesign® approved 85% Recycled Nylon 15% Spandex