Outdoor Research Men's Deviator Hoodie - Breathable Hybrid Insulation for High-Output Activity Size:M the Duo fits comfortably in

the Duo fits comfortably in your hand

5 sizes (relaxed fit)

versatile performance

Adjustable chest strap with whistle buckle

which encircles almost the whole edge enables an easy access into the main chamber

Outdoor Research Men's Deviator Hoodie - Breathable Hybrid Insulation for High-Output Activity Size:M the Duo fits comfortably inStay Warm. Stay Cool. Keep Moving. The Outdoor Research Men's Deviator Hoodie is engineered for high output activities in cool conditions, delivering a precise balance of warmth, breathability, and weather protection. Combining VerticalX Octa insulation with ActiveTemp hybrid mapped fabrics, it keeps your core warm while allowing excess heat and moisture to escape so you can push harder without overheating. Why You'll Love It Built for Movement