Man in FROVIK Outdoor Fleece Jacket hiking a snowy mountain trail with pine trees and rugged peaks in the background.

ALPINE-TESTED INSULATION, ZERO BULK

Scandinavian-engineered thermal layers designed for the man who refuses to compromise between warmth and mobility.

Explore Thermal Collection
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MOUNTIAN READY ESSENTIALS

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Engineered for the 8,000-Foot Descent

Traditional winter gear forces a choice between agility and warmth. Periglacia eliminates the compromise with precision-tailored insulation that retains core heat without the restrictive weight of a standard parka.

  • 40% less bulk than traditional mountain outerwear
  • Advanced fleece-lined interiors for static warmth
  • Anatomical tailoring for unrestricted mountain movement
Man wearing a charcoal FROVIK Outdoor Fleece Jacket descends a snowy mountain, with a dramatic peak in the background under a

DISCOVER THE COLLECTIONS

Man wearing a FROVIK Outdoor Fleece Jacket stands in a snowy alpine landscape with mountains, exuding readiness for cold weat
INSULATED JACKETS
Male model wearing a FROVIK Outdoor Fleece Jacket, standing against a backdrop of snowy mountains and a pine forest.
THERMAL TROUSERS
Man wearing a deep forest green FROVIK Outdoor Fleece Jacket, standing on a snowy mountain peak with an expansive alpine land
PERFORMANCE FLEECE
A diverse man on a snowy mountain peak, wearing a deep forest green FROVIK Outdoor Fleece Jacket, showcasing the fleece textu
BASE LAYERS
Close-up of the ultra-soft, charcoal fleece lining inside a deep forest green FROVIK Outdoor Fleece Jacket, highlighting its
A man in a FROVIK Outdoor Fleece Jacket, collar and hood up, blocking wind on a snowy mountain.
Man in FROVIK fleece jacket actively carving down a snowy ski slope, demonstrating articulated fit.

THE ARCHITECTURE OF HEAT

Our gear is built for the backcountry hike and the black diamond run. We use a high-density thermal structure that breathes when you are moving and traps heat when you stop.

Fleece-Lined Core

Ultra-soft interior lining provides immediate comfort while maintaining a micro-climate against your skin in sub-zero winds.

Wind-Shield Tech

Every stand collar and hood is engineered to block alpine gusts without adding unnecessary volume to your silhouette.

Articulated Fit

Designed for the human frame in motion. Whether climbing or carving, our fabric moves with you, never against you.

Tested across 50+ alpine expeditions in the harshest conditions on Earth.

FAST EXPEDITION SHIPPING

Your gear arrives within 3-5 business days, ready for the weekend.

SECURE ALPINE PAYMENTS

Shop with confidence using our fully encrypted, premium checkout system.

60-DAY MOUNTAIN TRIAL

Test it on the slopes; if it does not perform, we will take it back.

REVIEWS FROM THE RIDGE

Perfect Fit

I've ditched my oversized parka. The FROVIK Jacket holds heat like nothing else I've owned, but I can actually swing my arms on steep descents.

- Marcus T.

Rugged and Reliable

The VALTOR pants are the first thermal trousers that don't feel like snow pants. They look sharp enough for the lodge but handle the backcountry perfectly.

- David S.

Essential Layer

Wore the WOLVAK as a base layer for three straight weeks in the Sawtooths. Exceptional moisture wicking and it never lost its shape.

- James R.

Alpine Precision

The GLACIOR is my new go-to for late-season skiing. The hood stays put in heavy winds and the insulation is incredibly lightweight.

- Thomas B.

Perfect Fit

I've ditched my oversized parka. The FROVIK Jacket holds heat like nothing else I've owned, but I can actually swing my arms on steep descents.

- Marcus T.

Rugged and Reliable

The VALTOR pants are the first thermal trousers that don't feel like snow pants. They look sharp enough for the lodge but handle the backcountry perfectly.

- David S.

Essential Layer

Wore the WOLVAK as a base layer for three straight weeks in the Sawtooths. Exceptional moisture wicking and it never lost its shape.

- James R.

Alpine Precision

The GLACIOR is my new go-to for late-season skiing. The hood stays put in heavy winds and the insulation is incredibly lightweight.

- Thomas B.

GEAR SPECS

Thermal Engineering

Our Scandinavian-inspired insulation utilizes a hollow-fiber structure that traps maximum air for heat retention without the heavy weight of traditional down.

Care & Maintenance

Machine wash cold on a gentle cycle. Avoid fabric softeners to maintain the integrity of the thermal lining. Air dry only for maximum longevity.

Sizing Guide

Our gear is tailored for a masculine, athletic fit. If you prefer a looser fit for heavy mid-layering, we recommend sizing up.

Man in a dark fleece jacket stands on a snowy mountain summit at sunrise, vast alpine landscape in background.

Mid-Season Expedition

30% OFF FOR THE SUMMIT

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