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Free shipping on CAN orders $175+
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Ships from Canada. Canadian orders ship from our Kamloops, BC warehouse, so there are no duties or brokerage fees at delivery.
Free shipping on orders $175+ CAD (before tax). Orders usually ship within 2–3 business days.
60-day returns. Return new, unused items with tags within 60 days of purchase. Exchanges are not available in Canada: return the item and place a new order. Final sale items cannot be returned.
Shipping Details · Returns Policy
The Astroman Long Sleeve Sun Shirt combines bluesign® approved recycled nylon stretch fabric, UPF 30 protection, and quick-drying performance to deliver lightweight, all-season comfort and freedom of movement from crag to trail.
Outdoor Research® gear is guaranteed to perform throughout the lifetime of the product.
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Thanks for signing up! We'll keep you posted as soon as Men's Astroman Long Sleeve Sun Shirt in is restocked.
All sizing is based on your body measurement. We adjust the garment for intended fit and intended use.
Conforms to the shape of the body
Apparel that skims the body for an athletic fit
Classic fit for comfort and ease of movement
The Astroman Long Sleeve Sun Shirt is built for climbing, hiking, and year-round adventures that demand lightweight sun protection and unrestricted mobility.
Made with a bluesign® approved recycled nylon blend, it delivers breathable, quick-drying performance with movement-mirroring stretch for all-day comfort. Updated for Spring ’26, the design features a hidden snap front for a clean, streamlined look and a left zip chest pocket for secure storage. The UPF 30 fabric guards against harmful UV rays, and the standard fit layers easily for versatility across changing conditions.
