The only thing that will work harder than you on the pre-dawn skin to the top is this Polartec® Power Grid™ fleece that delivers an unparalleled warmth to weight ratio as well as breathability and freedom of movement.
Polartec® grid fleece provides an unparalleled warmth-to-weight ratio and offers full stretch for improved movement
Pre-tensioned, under-helmet hood
Exposed, reverse-coil front zip
Single chest pocket
Stretch panels at bottom hem for close-to-body fit