10K Waterproof 3-in-1 Mountain Shell Jacket – Unisex | Monterest
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Product Details
Product Details
Product Description
Product Description
Built for unpredictable mountain weather, the Monterest 3-in-1 Jacket delivers versatile protection through a modular layering system.The outer shell features a 3-layer composite construction with C6 water-repellent treatment and a 10K/10K waterproof breathable membrane, providing reliable defense against rain and wind. Inside, a detachable fleece liner offers thermal insulation and comfort.Wear them together for full protection, or separately depending on season and activity. One system. Three ways to wear.
Features
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3-in-1 Modular System (Shell + Fleece Liner)
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10,000 mm Waterproof Rating
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10,000 g/m²/24h Breathability
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C6 Durable Water Repellent (DWR)
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3-Layer Composite Fabric Construction
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Detachable Anti-Pilling Fleece Inner Jacket
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3-Point Connection System
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Adjustable Hood & Hem
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Waterproof Zippers
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Relaxed Mountain Fit
Model Reference
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Male A: 186 cm / 6'1", 67 kg / 148 lbs — Try-on Size L
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Male B: 185 cm / 6'1", 67 kg / 148 lbs — Try-on Size L
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Female: 170 cm / 5'7", 48 kg / 106 lbs — Try-on Size XS
Why We Like It
This jacket adapts to changing environments. The technical shell handles wind and rain, while the fleece liner adds warmth when temperatures drop.
Shipping & Return
Shipping & Return
Free Shipping on All Orders Over $99
Estimated Delivery Time
US / UK / JP / AU / CA: typically 7–14 business days (occasionally 8–15 business days)
Other countries: usually 12–25 business days, depending on customs clearance and local carriers
Important Address Notice:
If your local post office only delivers to a PO Box, please enter both your physical address AND your PO Box at checkout (for example, add the PO Box on Address Line 2).
This helps the carrier correctly route your package and avoid delivery failure or return.
⚠️ Orders with incomplete or incompatible addresses may be delayed or returned by the carrier.
Hassle-Free US Returns | Local Warehouse in New York, USA, for more details you can visit our return page
Care & Maintenance
Care & Maintenance
Proper care will help maintain the waterproof performance, durability, and comfort of your ski outerwear. We recommend cold water wash and gentle cycle if using a machine. Use a mild detergent, and preferably place the garment in a laundry bag to protect the technical fabrics and coatings. Do not use bleach or fabric softeners, as they may damage the waterproof membrane.
After washing, hang dry only — do not tumble dry, iron, or dry clean. For best performance, we suggest reapplying a DWR (Durable Water Repellent) spray periodically to restore water-beading on the outer layer.
With proper care, your gear will stay in top condition and support you through many seasons on the mountain.
Size & Fit
Size & Fit
If you’re unsure about your size or deciding between colors, we strongly recommend reaching out to us before placing the order.
Because we’re a small business, returning or exchanging multiple items can create unnecessary shipping and handling costs for both sides — and returned items are subject to a $15 restocking fee per item.
We truly want you to receive the right piece the first time.
Just share your height, weight, and fit preference (loose vs. fitted), and we’ll help you choose the most accurate size and color.
📩support@snowoutfit.com — we’re here to help.
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Our Happy Customers
Built for the Mountain. Ready for Every Season.
Lightweight. Breathable. Built to Move.
Designed for changing conditions — from alpine wind to summer trails.
Mountain-Tested Protection
Windproof, water-resistant shells made for unpredictable terrain.
Layering-Ready System
Wear it over a base layer or under insulation — one shell, all seasons.
Designed for Real Use
No overdesign. Just functional gear that works when you need it.
