STIO

Pinion Down Sweater - Men's

What Our Gearhead® Experts Are Saying:

"I bring the Pinion Down Sweater on every mountain trip—it’s insanely light, packs into itself, and punches way above its weight in warmth. I love it under a shell on cold alpine mornings, and it still looks clean enough to wear around town."

Whether we’re chasing shoulder-season summits or layering up for cold-weather belays, the Pinion Down Sweater is always in our pack. Stio built this lightweight insulator with responsibly sourced 800-fill HyperDRY down and a recycled Pertex Quantum shell, giving us dependable warmth without the bulk. It sheds light moisture, blocks wind, and packs away easily into its own pocket for efficient stowing on the go.

We count on the Pinion’s sleek performance every season. From narrow baffles that evenly distribute heat to stretch-bound cuffs and an adjustable hem that seal out drafts, every detail is dialed for mountain-ready functionality. Its breathable warmth layers well under shells but looks clean when we hit the après scene, making it an all-conditions staple in our kit.