Keep your cool on your next hike in the Sima Shirt. Lightweight and airy, its durable recycled polyester fabric provides UPF 50+ sun protection. Smart, trail-specific features like a mesh back panel and chest pockets you can use without taking off your pack make it an essential for hikes under the hot sun.

Trail — For technical mountain activities, durable and protective designs with a focus on freedom of movement for remote and varied conditions.

UPF Rating (Sun Protection) — A textile that provides protection from exposure to ultraviolet radiation. Use in sun or on snow.

• Technical Features: Breathable | Lightweight | Durable.
• Dynamically placed shoulder seams improve freedom of movement and are comfortable under pack straps.
• Light, durable recycled polyester double weave is breathable and stretchy.
• Side slits allow ease of movement.
• Articulated patterning for unrestricted mobility.
• Two side entry chest pockets with concealed zippers.
• Recycled content.
• PFAS (Per- and polyfluoroalkyl substances) Compliant.
• UPF 50+, EN 13758-2, AS4399:2020, GB/T 18830-2009. Only covered areas are protected. Protection may be reduced with use or if stretched or wet.
• Snap front placket for easy on-and-off.
• Care: Machine wash gentle low | Tumble dry normal low | Do not bleach | Wash dark colours separately | Do not dry clean | Iron low | Do not use fabric softener.