Our lightest shirt is ready for the long haul.
For those who want more for the least amount of weight, the Zipline Short Sleeve is our lightest and most breathable—designed to go as far as you can.
Invisible zip at the collar for adjustable ventilation
Mesh panels at underarm and hem
Reflective logo marks
Main Body: 83 g/m2 100% recycled polyester
Mesh Panels 165 g/m2 89% recycled polyester / 11% spandex
Model is 6’1 wearing a size M