Backcountry
STIO Fernos Max Insulated Jacket - Men's Forestline, S
- BackcountryBrand site$379Buy
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From Backcountry
The Fernos Max Insulated Jacket is a synthetic insulated jacket built to work as a standalone outer layer through sustained cold. Its PeakFill® Active Mapped Insulation runs at nearly double the weight of a standard midlayer fill, holding warmth through long stretches outside rather than short bursts of effort. Zippered underarm vents let heat escape the moment activity picks up, and a Relaxed Fit with a fixed hood leaves room to layer underneath without feeling bulky. What Our Gearhead® Experts Are Saying:"I wore this alone through a two-hour outdoor shift in single digits and never reached for another layer.
