Montclair
Montclair is a performance-driven ski and mountain brand built for riders who demand protection, mobility, and clean design.
Insulated:
Medium-weight insulation for perfect balance between warmth and performance (60gsm body, 40gsm sleeves and hood)
Shell:
No insulation to keep the garment light and versatile. Layer up to your preference.
For uncompromising downhill performance in free-touring – the Lange XT3 Free 130 MV GW delivers maximum efficiency on the ascent.
Engineered for the UP, built for the DOWN. The Lange XT3 130 MV GW is freeride in the truest sense of the word. Equipped with the new Active Power V-Lock and a friction-free hinge, the new XT3 offers effortless mobility on the ascent.
For the descent, switch modes and rely on the power and precision of Lange’s Dual Core technology. A new benchmark in the free-touring segment. The Lange XT3 Free 130 MV GW is purpose-built for the modern freerider.
Features
• Dual Core – increases elastic tension for explosive rebound
• Polyurethane – more power and elasticity
• Easy-entry – more comfortable step-in and step-out
• Power Wedge Tongue – optimal power transmission
Details
• Polypropylene light
• Active Power V-Lock system
• Dual Core
• Auxetic
• Lyfran
• Freeride adapted liner
• Customization – Core Custom 1
• Alu light, secure profile, hike lock
• 40 mm strap
• GripWalk
• Friction Free Hinge
• Dual-position removable highback
• Free footbed
• Core Custom tongue
• Shell: PU Ether
• Cuff: Lyfran
• Range of motion: 53°
• Dynafit insert
Technology
Active Power V-Lock system
Active Power V-Lock was developed for effortless ascents and powerful descents. In hike mode, forward ROM increases by 11°, making long climbs more efficient and less fatiguing. Switch to ski mode for the descent and the boot immediately delivers the legendary Lange DNA: power, precision, and control. Exactly what you've been looking for in the drop-in.
Auxetic Technology
Auxetic technology transforms a two-dimensional material into a three-dimensional structure during thermoforming. This effect enhances the material's ability to conform to the foot shape, resulting in excellent fit and personalization.
GripWalk
The mounted GripWalk soles feature a thick rubber tread and a convex toe profile that provide improved traction and a more natural roll for enhanced hiking and walking comfort. Integrated stiff pads guarantee optimized power transfer and full Alpine release functionality.
What is the function of Ski boots? Ski boots are the link between you and your skis: they transfer your power directly to the skis for better control and precision. Their design also helps protect your shins and ankles from injury.

Yes. All Montclair ski gear is built and tested to handle demanding North American mountain environments — from icy groomers to deep powder — offering durability, warmth, and reliable waterproof protection.
Check our Size Guide. Measure your foot length in inches or centimeters and match it with the US size chart. Ski boots should feel snug to ensure proper power transfer without discomfort.
Yes. Montclair apparel uses technical multi-layer fabrics that combine waterproof membranes with high breathability to keep you dry and comfortable on the slopes.
Standard shipping typically takes 3–6 business days, depending on your location. You will receive a tracking link as soon as your order has shipped.
Yes. You can return or exchange your order within 30 days of delivery, provided the item is unused, unwashed, and in its original packaging. Check our Returns & Exchanges page for details.
Yes. All Montclair items come with a one-year limited warranty covering manufacturing defects. Contact our support team with your order number and photos of the issue.
Montclair focuses on technical performance with a clean, modern design. Every product is built to balance comfort, mobility, and mountain-grade protection so you can ski with confidence.
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Montclair is a performance-driven ski and mountain brand built for riders who demand protection, mobility, and clean design.