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Black Montane Men's Dart XT Thermal Long Johns Front
Black Montane Men's Dart XT Thermal Long Johns Model Back
Black Montane Men's Dart XT Thermal Long Johns Model 3

Montane Men's Dart XT Thermal Long Johns

High performance thermal baselayer pant

£55.00 0%

High performance thermal baselayer pant
Weight: 180 g
4.9
Rated 4.9 out of 5 stars
11 Reviews

Size & Fit Guide

Men's Size Guide
XS
28"
S
30"
M
32"
L
34"
XL
36"
XXL
38"
XXXL
40"
Chest (upper wear only)
92cm
36"
97cm
38"
102cm
40"
107cm
42"
112cm
44"
117cm
46"
122cm
48"
Waist (legwear only)
71cm
28"
76cm
30"
81cm
32"
86cm
34"
91cm
36"
96cm
38"
102cm
40"
Inside Leg (Reg)
81cm
32"
81cm
32"
81cm
32"
81cm
32"
81cm
32"
81cm
32"
81cm
32"
Inside Leg (Short)
76cm
30"
76cm
30"
76cm
30"
76cm
30"
76cm
30"
76cm
30"
76cm
30"
Inside Leg (Long)
86cm
34"
86cm
34"
86cm
34"
86cm
34"
86cm
34"
86cm
34"
86cm
34"
Arm Length 
82cm
32.25"
84cm
33"
86cm
34"
88cm
34.75"
90cm
35.5"
92cm
36.25in
92cm
36.25"
Fit Guide - Upper Body
Regular fit legwear
Regular

Standard fit for core outdoor activities

Athletic

A tailored fit, designed with added stretch for greater movement

Trim

Close-fitting, for fast-moving, high-output activity

Run

Tailored fit for run specific activity

Next-to-skin

Tight fitting and designed to be worn next to skin

Select Colour
  • Black

    Black

    Colour: Black
Select Size: Size & fit guide
  • S
  • M
  • L
  • XL
  • XXL
Suitable for: Hiking, Walking, Mountaineering, Climbing, Trekking, Trail Running, Fastpacking, Expedition, Ski Touring
Fit: Trim - Close-fitting, for fast moving, high-output activity
Model: Size M. Height: 6'0"/183cm, waist 32"/81cm
Item in stock - Usually dispatched within 24 hours

KNOW WHAT YOU’RE BUYING

The table below is designed to help you understand where Montane products are made and what they are made from. Lower impact materials have a reduced environmental footprint and increased traceability via third party accreditations. For example recycled content, Responsible Down Standard certified down, and branded yarns like Tencel ™. Where a product uses a DWR you can easily see whether this uses potentially harmful chemistry (PFCs).

Material Composition
Extra Detail
Fabric 1
Material Composition
88% Polyester (recycled) 12% Elastane
Extra Detail
Oeko-Tex® certified
Fabric 2
Material Composition
Care label and threads: 100% Polyester
Extra Detail
Oeko-Tex® certified
Country of Manufacture
Vietnam
% of Lower Impact Materials
88%
The overall percentage of lower impact materials is to help you to make more informed choices and to draw comparisons between products . The above information relates only to the product materials, and does not reflect the full life cycle of the product, such as transportation, washing or eventual disposal. Montane is a member of the Fair Wear Foundation, ensuring that our values, policies, and standards are understood and adhered to in the factories who manufacture our goods.

Select options and add to basket — £55.00

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The ultimate thermal leggings for cold adventures

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 John’s are part of our popular Dart base layer range, which are 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.

Waistband

Elasticated waistband for secure comfortable fit

Flatlocked seams

Low profile flatlocked seams for comfort on the move

Materials

88% Polyester (recycled), 12% Elastane

Technology

Main - Apex Thermo Eco 175g/m2 88% Recycled Polyester 12% Elastane excels at maintaining comfort in colder conditions.
Brushed back with 4 ways stretch performance that works alongside high wicking ability and polygiene permanent anti odour

Dart base layer | recycled polyester

Bottle to Base Layer.

Did you know this base layer is made using recycled plastic bottles? Not only does it reduce our reliance on finite, unsustainable resources, we’re able to help reduce global plastic waste. Another major benefit of polyester is its ability to not absorb water and other oils - this means it dries quickly and doesn’t stain easily win-win!

4.9
Rated 4.9 out of 5 stars
Based on 11 reviews
Total 5 star reviews: 10 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
11 reviews
  • IP
    Ian P.
    Verified Buyer
    I recommend this product
    What activities will you be using this item for? Walking, Hiking
    Rated 5 out of 5 stars
    1 week ago
    Look good fit well

    Look good fit well, but it hasn’t been cold enough to try them out yet!!!

    How does this item fit?Rated 0.0 on a scale of minus 2 to 2
  • JD
    Jack D.
    Verified Buyer
    I recommend this product
    What activities will you be using this item for? Mountaineering
    Rated 5 out of 5 stars
    2 weeks ago
    Great piece of kit

    These are just what I needed… keep me warm when I need to be and cool when I need to be cool.

    Great fit and material!

    How does this item fit?Rated 0.0 on a scale of minus 2 to 2
  • MB Profile picture for Marc B.
    Marc B.
    Verified Buyer
    I recommend this product
    What activities will you be using this item for? Walking, Hiking, Trekking, Expedition
    Rated 4 out of 5 stars
    2 weeks ago
    Not Bad

    I recently wore them on a trek up Kilimanjaro in temps around -10 but I wore them under another pair of leggings and hiking trousers, I wasn’t cold but hard to say how warm they would be on there own under one pair of trousers in these temps

    How does this item fit?Rated 0.0 on a scale of minus 2 to 2
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