The Hybrid Core technology combines Poplar

Durable A Ripstop finish improves durability

Six-setting 3 LED battery meter

For exceptional performance and versatility

a photographer

Arc'teryx Sima Shirt LS W size-c115mm The Hybrid Core technology combinesLight, durable recycled polyester double weave is breathable, stretchy, and provides UPF 40 sun protection Snap front placket for easy on and off Zippered side entry chest pockets stow small essentials, are accessible while wearing a pack, and have mesh backing for added ventilation Shoulder seams are shifted forward for comfort under a pack Side slit at hem for freedom for movement Regular with articulated patterning for mobility and comfort