How do the Y-1 PRO pants fit, and what size should I choose?

The Y-1 PRO pants use men's sizing and have an ergonomic adjustable waistband. For women, consider sizing down for a better fit. Refer to the measurement chart for details.

Are these pants suitable for harsh weather and multi-day use?

Yes, the 3-layer GORE-TEX Pro shell is durably waterproof, windproof, and highly breathable. The reinforced Cordura bottom legs add durability for extended use in demanding alpine conditions.

How do I care for my Y-1 PRO shell pants?

Machine wash at 30°C with mild detergent. Do not use fabric softener or bleach. Wash inside out and close all fasteners. Tumble dry on low heat to reactivate the waterproof membrane.

Can I use these pants for both skiing and mountaineering?

Yes, the Y-1 PRO pants are designed for skiing, snowboarding, ski touring, and mountaineering. The ventilation zippers and rugged shell support a wide range of winter activities.

Are the Y-1 PRO pants compatible with layering systems?

These shell pants are built for layering. You can pair them with technical baselayers and insulated pants to adapt to changing temperatures and activity levels.

What color options are available for the Y-1 PRO pants?

The Y-1 PRO pants are available in Black Onyx, Blue Quartz and Nugget Gold.

How fast is delivery, and what does shipping cost?

Orders placed on weekdays before 12:00 CET (EU, Switzerland and Norway) are normally dispatched the same day. Delivery usually takes 1–2 business days in Sweden, 1–3 business days in the EU, Switzerland and Norway, and 2–5 business days for the rest of the world. Shipping costs and any free-shipping threshold for your country are shown before you pay. For our key markets, including the EU, Switzerland, Norway, the UK and the US, taxes and duties are already included in the price.

Can I return or exchange my order?

Yes. You can return unworn items with tags attached within 30 days of delivery through our return portal. Returns are free, except from Germany where a €5 fee is deducted from the refund. We don't offer direct exchanges, so if you need another size or colour, the quickest way is to place a new order and return the original.

Which payment methods can I use?

You can pay with major credit and debit cards, Klarna, digital wallets and, in many countries, PayPal. The available options are adapted to your country and always shown at checkout. All payments are encrypted and handled by our payment partners, and we never store your payment details.

$Close-up of The Mountain Studio Y-1 PRO GORE-TEX Pro 3L shell pants in black, featuring ergonomic fit, zippered thigh pocket, reinforced cuffs, and worn with ski boots, a red technical jacket, and tan gloves for alpine skiing. image$

$Side view of a person wearing The Mountain Studio Y-1 PRO GORE-TEX Pro 3L shell pants in black, styled with a red technical jacket, ski boots, tan gloves, and a black beanie with goggles, highlighting the pants' articulated fit and alpine performance design. image$

$Side profile of a person wearing The Mountain Studio Y-1 PRO GORE-TEX Pro 3L shell pants in black, paired with a red alpine jacket, tan gloves, ski boots, and a black beanie with goggles, highlighting the pants' articulated fit and technical alpine design. image$

$Rear view of a person wearing The Mountain Studio Y-1 PRO GORE-TEX Pro 3L shell pants in black, paired with a red alpine jacket, tan gloves, ski boots, and a black beanie with goggles, showing the pants' articulated fit and reinforced cuffs for mountain performance. image$

$Y-1 PRO image$

$Person dressed for alpine skiing in The Mountain Studio Y-1 PRO GORE-TEX Pro 3L shell pants in black, paired with a red technical jacket, tan gloves, ski boots, and a helmet with goggles, highlighting the pants' ergonomic fit, zippered thigh pocket, and reinforced cuffs. thumbnail image$ $Close-up of The Mountain Studio Y-1 PRO GORE-TEX Pro 3L shell pants in black, featuring ergonomic fit, zippered thigh pocket, reinforced cuffs, and worn with ski boots, a red technical jacket, and tan gloves for alpine skiing. thumbnail image$ $Side view of a person wearing The Mountain Studio Y-1 PRO GORE-TEX Pro 3L shell pants in black, styled with a red technical jacket, ski boots, tan gloves, and a black beanie with goggles, highlighting the pants' articulated fit and alpine performance design. thumbnail image$ $Side profile of a person wearing The Mountain Studio Y-1 PRO GORE-TEX Pro 3L shell pants in black, paired with a red alpine jacket, tan gloves, ski boots, and a black beanie with goggles, highlighting the pants' articulated fit and technical alpine design. thumbnail image$ $Rear view of a person wearing The Mountain Studio Y-1 PRO GORE-TEX Pro 3L shell pants in black, paired with a red alpine jacket, tan gloves, ski boots, and a black beanie with goggles, showing the pants' articulated fit and reinforced cuffs for mountain performance. thumbnail image$

$Y-1 PRO thumbnail image$

Engineered in Switzerland

Y-1 PRO Gore-Tex® Pro 3L 150D Shell Pants

Shell pants

7 700,00 kr

Select size

Ships same business day
30-day returns
Pay later with Klarna

The Y-1 PRO GORE-TEX Pro 3L 80D Shell Pant from The Mountain Studio is engineered for demanding alpine environments. Built with rugged 80 denier GORE-TEX Pro fabric, these shell pants...

World: SNOW
Shield: Extreme Protection
Where to use: Skiing, Snowboarding, Ski Touring