The Outdoor Research Women's Vigor Grid Fleece Quarter Zip delivers a lightweight, high-output layer built for active adventures in cool conditions. The waffle-grid interior enhances airflow and breathability, while the ActiveTemp™ thermo-regulating treatment balances warm-up and cool-down phases so you stay comfortable from trail starts to summit finishes. :contentReference[oaicite:0]{index=0}

Stretch-knit construction provides dynamic mobility and a trim fit that works under a shell or as a standalone top. A quarter-zip collar adds ventilation and easy on/off, while thumb loops and a zip chest pocket offer functional details for trail days and backcountry missions. With durable material and a long torso design, this piece moves with you without riding up when you're mid-stride. :contentReference[oaicite:1]{index=1}

Features:

• Lightweight, grid-fleece interior for breathability and responsive warmth :contentReference[oaicite:2]{index=2}
• ActiveTemp™ fabric treatment regulates body heat during exertion :contentReference[oaicite:3]{index=3}
• Quick-drying, moisture-wicking fabric keeps you comfortable on the move :contentReference[oaicite:4]{index=4}
• Movement-mirroring stretch knit for full range of motion :contentReference[oaicite:5]{index=5}
• Trim, slightly long torso fit stays put under harnesses and packs :contentReference[oaicite:6]{index=6}
• Thumb loops, raglan sleeves, and a zip chest pocket enhance trail functionality :contentReference[oaicite:7]{index=7}

Fabric:

• 94% polyester / 6% spandex stretch knit (bluesign® approved) :contentReference[oaicite:8]{index=8}

Fit:

• Athletic fit — designed to layer or wear alone, with a longer torso for active layering :contentReference[oaicite:9]{index=9}

Ideal For:

• Trail running, alpine ski tours, high-output hikes, and transitional seasons