The 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.

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. Finished with a raised heat transfer logo, this refined update to the Astroman collection blends sustainable materials with all-day performance.