Outdoor Research Vesper Insulated Pullover – Women's Color:Fjord the Strataspire Responsibili-Tee is our

the Strataspire Responsibili-Tee is our pick for athletes who want a clean

Built for runners and hikers who need a breathable lid that won't quit in the heat

When the temps drop on a mountain day or a late-season hunt

The relaxed button-front fit works as well on the water as it does running errands after

Fresh Foam X midsole with ~3% bio-based content provides max cushioning with enough energy return to handle back-to-back long runs

Outdoor Research Vesper Insulated Pullover – Women's Color:Fjord the Strataspire Responsibili-Tee is ourFor cool mornings on the trail or winding down at the campsite, the Vesper Insulated Pullover is our go to mid layer for women who move between effort and rest. Synthetic insulation holds warmth even when things get damp, so shoulder season conditions don't catch you off guard. The low bulk pullover cut layers cleanly under a shell or over a base layer without adding bulk. Synthetic insulation retains warmth even when wet built for the unpredictable