
Montane Men's Dart XT Thermal Long Johns (Black)
The Montane Men’s Dart XT Long Johns have been designed with high-alpine or expeditions in mind - a warm and reliable base layer as part of your winter layering system. Apex Thermo Eco fabric with a brushed back offers long-term comfort in colder conditions, whilst 4-way stretch allows for unrestricted dynamic movement, without compromising thermal efficiency. Polygiene permanent odour control treatment also ensures these men’s leggings stay fresher for longer, perfect for multi-day use.
The Dart XT’s Long Johns are part of Montane's popular Dart base layer range, which is made using recycled polyester. Whether ski touring in the Alps or taking on an extreme mountain expedition, these thermal leggings will deliver essential warmth on a wide range of cold adventures.
Did you know this base layer is made using recycled plastic bottles? Not only does it reduce our reliance on finite, unsustainable resources, but Montane is also able to help reduce global plastic waste. Another major benefit of polyester is its ability not to absorb water and other oils - this means it dries quickly and doesn’t stain easily, win-win!
Montane Men's Dart XT Thermal Long Johns Features:
- Waistband - Elasticated waistband for secure, comfortable fit
- Flatlocked seams - Low-profile flatlocked seams for comfort on the move
- Fit- Designed to be trim-fitting
- Suitable for Hiking, Walking, Mountaineering, Climbing, Trekking, Trail Running, Fastpacking, Expedition, Ski Touring
- Technology - Main - Apex Thermo Eco 175g/m2 88% Recycled Polyester 12% Elastane excels at maintaining comfort in colder conditions. Brushed back with 4-way stretch performance that works alongside high wicking ability and Polygiene permanent anti-odour
Montane Men's Dart XT Thermal Long Johns Materials:
- 88% Polyester (recycled)
- 12% Elastane
Original: $53.44
-65%$53.44
$18.70More Images


Montane Men's Dart XT Thermal Long Johns (Black)
The Montane Men’s Dart XT Long Johns have been designed with high-alpine or expeditions in mind - a warm and reliable base layer as part of your winter layering system. Apex Thermo Eco fabric with a brushed back offers long-term comfort in colder conditions, whilst 4-way stretch allows for unrestricted dynamic movement, without compromising thermal efficiency. Polygiene permanent odour control treatment also ensures these men’s leggings stay fresher for longer, perfect for multi-day use.
The Dart XT’s Long Johns are part of Montane's popular Dart base layer range, which is made using recycled polyester. Whether ski touring in the Alps or taking on an extreme mountain expedition, these thermal leggings will deliver essential warmth on a wide range of cold adventures.
Did you know this base layer is made using recycled plastic bottles? Not only does it reduce our reliance on finite, unsustainable resources, but Montane is also able to help reduce global plastic waste. Another major benefit of polyester is its ability not to absorb water and other oils - this means it dries quickly and doesn’t stain easily, win-win!
Montane Men's Dart XT Thermal Long Johns Features:
- Waistband - Elasticated waistband for secure, comfortable fit
- Flatlocked seams - Low-profile flatlocked seams for comfort on the move
- Fit- Designed to be trim-fitting
- Suitable for Hiking, Walking, Mountaineering, Climbing, Trekking, Trail Running, Fastpacking, Expedition, Ski Touring
- Technology - Main - Apex Thermo Eco 175g/m2 88% Recycled Polyester 12% Elastane excels at maintaining comfort in colder conditions. Brushed back with 4-way stretch performance that works alongside high wicking ability and Polygiene permanent anti-odour
Montane Men's Dart XT Thermal Long Johns Materials:
- 88% Polyester (recycled)
- 12% Elastane
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Montane Men’s Dart XT Long Johns have been designed with high-alpine or expeditions in mind - a warm and reliable base layer as part of your winter layering system. Apex Thermo Eco fabric with a brushed back offers long-term comfort in colder conditions, whilst 4-way stretch allows for unrestricted dynamic movement, without compromising thermal efficiency. Polygiene permanent odour control treatment also ensures these men’s leggings stay fresher for longer, perfect for multi-day use.
The Dart XT’s Long Johns are part of Montane's popular Dart base layer range, which is made using recycled polyester. Whether ski touring in the Alps or taking on an extreme mountain expedition, these thermal leggings will deliver essential warmth on a wide range of cold adventures.
Did you know this base layer is made using recycled plastic bottles? Not only does it reduce our reliance on finite, unsustainable resources, but Montane is also able to help reduce global plastic waste. Another major benefit of polyester is its ability not to absorb water and other oils - this means it dries quickly and doesn’t stain easily, win-win!
Montane Men's Dart XT Thermal Long Johns Features:
- Waistband - Elasticated waistband for secure, comfortable fit
- Flatlocked seams - Low-profile flatlocked seams for comfort on the move
- Fit- Designed to be trim-fitting
- Suitable for Hiking, Walking, Mountaineering, Climbing, Trekking, Trail Running, Fastpacking, Expedition, Ski Touring
- Technology - Main - Apex Thermo Eco 175g/m2 88% Recycled Polyester 12% Elastane excels at maintaining comfort in colder conditions. Brushed back with 4-way stretch performance that works alongside high wicking ability and Polygiene permanent anti-odour
Montane Men's Dart XT Thermal Long Johns Materials:
- 88% Polyester (recycled)
- 12% Elastane









