Long days. Crisp air. Risk of showers.
Hiking, trekking and scrambling are how we spend our summers — from valley trails to alpine ridges, from open tundra to glacier views.
These layering systems are built for the full range of mountain summers: warm enough for alpine starts, light enough for big days, designed for movement and built for bad weather.























Weather Protection
These Jackets and Pants will protect you from wind, rain, and snow while evaporating moisture from the subjacent layers. A combination of leading lightweight materials, these products are the perfect choice to bring along on your next hiking & trekking adventure.
Outdoor Pants & Shorts
Our Outdoor Pants & Shorts are designed for hiking, trekking, and scrambling in mountainous terrain, where freedom of movement, technical features and low weight are critical attributes.
Insulation Layer
Bring an extra down or synthetic layer for colder days, for when reaching the top, or when standing still. Check out our iconic Ultralight Down 2.0, which is possibly the worlds lightest full-featured down jacket. Or maybe a Technolight Hood, a lightweight, and highly breathable synthetic alternative to our down layers.
Mid Layer
The mid-layer provides comfortable warmth, added technical function and effective moisture management. Our Mids are designed to effectively transport moisture away from the inside by capillary action, and to distribute it over a larger area on the outside, allowing it to evaporate faster.
Base Layer
The base layer will transport moisture away from your body as quickly as possible through capillary action. Our innovative TechBase fabric has phenomenal wicking qualities, keeping you dry in any conditions.
Build Your System™
Layering is harder than it should be. Too many options, endless combinations, and an overflow of marketing lingo. That's why we simplified it — a modular ecosystem where every piece works together, so you can build over time and complete your system in the future.

1. Base Layers
Comfort starts here. A base layer has one job — moving moisture away from your body as quickly as possible through capillary action.

2. Mid Layers
This is where you regulate your temperature. Every mid layer provides warmth, technical function, and effective moisture management.

3. Insulation Layers
Never feel cold again. These are warm, lightweight, and packable insulation products — down or synthetic — for colder days, summit stops, or when standing still.

4. Shell Layers
Your technical shield against the elements. Waterproof, windproof and breathable. Blocks out weather while letting moisture escape. Available in different fabrics and weights for any need.
New
W Stretch Down Hood 3.0
Stretchable down hooded jacket for everyday warmth
580000 KRW
New
W Aerolight Wind Jacket
Breathable wind layer for high-output trail days
345000 KRW
New
W Flexlight Hood
Stretchable jacket built for movement and shifting weather
402500 KRW
New
W Technolight Hood
Synthetic hooded jacket for all-season reliability
632500 KRW
W Stellar Light Softshell Shorts
207000 KRW
W Stellar Light Softshell Pants
Lightweight pants for warm-weather alpine days
287500 KRW
Archive
W Stellar Light Mid T-Neck
Breathable fleece midlayer for high-output days
144900 KRW
207000 KRW
W Ultralight Shell Jacket 2.0
Streamlined waterproof jacket for rainy activities
517500 KRW
W Ultralight Shell Pants
Streamlined waterproof pants for rainy activities
517500 KRW
W Stellar Softshell Pants 2.0
Stretchable, weather-resistant pants for mountain terrain
241500 KRW
Archive
W Stellar Softshell Shorts
112700 KRW
161000 KRW
New
Free Printed Tech Tee
Relaxed fit unisex t-shirt
115000 KRW
W Stellar Mid Hood 2.0
Warm hooded fleece midlayer for all-round mountain use
287500 KRW
W Stellar Mid Jacket 2.0
Warm fleece midlayer for all-round mountain use
230000 KRW
New
W Stretch Down Hood 3.0
Stretchable down hooded jacket for everyday warmth
580000 KRW
W Ultralight Down Hood 2.0
All-round packable hooded jacket for year-round use
747500 KRW
W Ultralight Down Jacket 2.0
All-round packable jacket for year-round use
667000 KRW
Archive
W Stellar Light Softshell Jacket
294400 KRW
368000 KRW
W Free Pants
230000 KRW
Archive
W Stellar Light Mid Sweater
Crew-neck fleece midlayer for high-output days
136850 KRW
195500 KRW
Archive
W Ultralight Mid T-Neck
Barely-there active layer
57960 KRW
96600 KRW
W Free Tech LS
126500 KRW
W Free Tech Tee
103500 KRW
New
W Stellar Alpine Tights
Sturdy, quick-drying tights built for running
345000 KRW
W Stellar Tights
207000 KRW
New
W Stretch Down Hood 3.0
Stretchable down hooded jacket for everyday warmth
580000 KRW
Archive
W Stellar Short Tights
41400 KRW
69000 KRW
W Stellar Tech LS
Lightweight, sweat-wicking long-sleeve t-shirt for high-output training
126500 KRW
W Stellar Tech Tee
Lightweight, sweat-wicking t-shirt for high-output training
103500 KRW
W Merino Base Top
Odor-resistant merino base layer for multi-day trips
195500 KRW
W Merino Base Tights
Odor-resistant merino base layer for multi-day trips
195500 KRW
Archive
W Stellar Shorts
40250 KRW
80500 KRW
Stellar Compression Sock
57500 KRW
Stellar Beanie
69000 KRW
Stellar Belt
80500 KRW








