Watch: Winter Layering with Outdoor Research at PAST Outdoors

The Ultimate Women's Layering System for Your Next Hike 

Not sure how to layer up before you hit the trail? You're not alone — and it's the difference between a hike you love and one you can't wait to end. In our latest YouTube video, we break down the women's layering system using Outdoor Research gear, so you stay comfortable no matter what the conditions throw at you.

The 4 Winter Layers You Need to Know

✅ Base Layer – Your foundation. Moisture-wicking fabric that pulls sweat away from your skin, keeping you dry from the first step.

✅ Mid Layer – Your insulation's best mate. Traps body heat without the bulk, so you stay warm on cooler mornings or higher altitudes.

✅ Insulation Layer – The heavy hitter. Designed for serious warmth when temps drop, without weighing down your pack.

✅ Shell Layer – Your weather shield. Blocks wind, rain and snow, locking everything else in place.

The beauty of this system? You can mix, match and adapt layer by layer as conditions change — add a layer when it's freezing at the summit, strip one back when the sun comes out mid-climb.

Why Outdoor Research?

Outdoor Research has spent decades perfecting gear built for real conditions, not just the studio. Every piece in their range is designed to work seamlessly together, so you're never caught out underdressed (or overheating).

Shop the Range — 3 for 30% Off This July 2026

Ready to build your own layering system? This July 2026, grab 3 Outdoor Research pieces for 30% off and get trail-ready for less.

Shop the full Outdoor Research range now

Watch the full video for the complete breakdown, then head to pastoutdoors.com to gear up before your next adventure.