Montane Mens Fortes Nano Insulated Half-Zip Pull On
Original price was: £200.00.£190.00Current price is: £190.00.
Ultra-light insulated windproof pull-on with innovative moisture management.
Product Description
The Montane Fortes Nano Pull On is your essential jacket for cold-weather training and fast-moving adventures, offering a perfect blend of warmth, protection, and lightweight performance.
Crafted with a durable Barrier Tough mini-ripstop nylon outer, it is engineered to be exceptionally windproof, shielding you from biting winter winds without weighing you down. Inside, the highly breathable APT (Air Permeable Technology) liner actively manages moisture, keeping you dry and comfortable even when you’re pushing your limits.
What truly sets the Fortes Nano apart is its strategic use of PrimaLoft® Gold Active Vent insulation. This advanced insulation provides efficient warmth in all conditions, intelligently body-mapped throughout the jacket to focus heat where you need it most, while simultaneously reducing overall weight. The result is targeted warmth and unrestricted movement, so you can stay focused on your stride.
BARRIER TOUGH. Lightweight Ripstop.
Barrier Tough is a densely woven mini-ripstop fabric made from super lightweight 12D recycled nylon. It offers excellent abrasion resistance and is finished with a DWR without the intentional use of PFAS chemicals.
APT. Air Permeable Technology.
APT maximises insulation and warmth, makes the garment work more efficiently and improves user comfort. Constructed using recycled ripstop nylon in 10D offering <10 CFM with a grade 4 DWR without the intentional use of PFAS chemicals.
PRIMALOFT® GOLD ACTIVE VENT. Lightweight warmth and thermal efficiency.
PrimaLoft® Gold Active Vent insulation strategically uses microfibres for industry-leading performance, enabling airflow and actively managing moisture by allowing water vapour to escape. It is warm, durable, and soft, featuring 4-way stretch to allow a wider range of motion so you can move freely during any activity.
FEATURES
- Barrier Tough Outer: Densely woven 12D recycled nylon mini-ripstop with PFC/PFAS-free DWR for windproof, weather-resistant protection
- APT Lining: Breathable 10D recycled nylon ripstop lining that maximises breathability and insulation performance
- PrimaLoft® Gold Active Vent Insulation: 40g/m² body-mapped insulation in the body, arms and hood with no insulation under the arms to reduce bulk and maximise breathability
- Reach Fit Construction: Trim, articulated fit offering improved arm lift and forward reach for unrestricted movement
- Self-Sealing Fabric Cuffs: Lock in warmth and work neatly with gloves
- Recycled Half Zip: Lightweight YKK VISLON® NATULON® recycled CF half-zip opening for easy layering and ventilation
- Zipped Chest Pocket: YKK NATULON® zipped chest pocket, designed to remain accessible when wearing a running vest or pack
- Offset Seam Intersections: Improve construction, durability and comfort
- Reflective Details: Front and rear reflective details for visibility in low light conditions
- Cube Stuff Sack: Supplied with a stuff sack for efficient packing
SPECIFICATIONS
Suitable for: Hiking, Walking, Trekking, Fastpacking, Trail Running
Fit: Trim – Close-fitting for fast-moving, active users with added articulation
Weight (Size M): 210g
Back Length: 72cm (M)
Fabric Composition: Outer: 100% Nylon (recycled) / Lining: 100% Nylon (recycled) / Insulation: 80% Polyester (recycled), 20% Polyester / Cuff & Neck: 88% Nylon (recycled), 12% Elastane
Montane Sizing Guides
HOW TO MEASURE
- Arm length – Measure arm length from neck to wrist fold along the top of the arm with the arm fully extended.
- Chest – Measure horizontally around the fullest part of the chest.
- Waist – Measure horizontally around the narrowest part of the waist, your natural waist, at the small of the back or where your body bends if you lean to the side.
MEN’S SIZE GUIDE
| XS 28″ |
S 30″ |
M 32″ |
L 34″ |
XL 36″ |
XXL 38″ |
XXXL 40″ |
|
|---|---|---|---|---|---|---|---|
| Chest (upper wear only) |
92 cm 36″ |
97 cm 38″ |
102 cm 40″ |
107 cm 42″ |
112 cm 44″ |
117 cm 46″ |
122 cm 48″ |
| Waist (legwear only) |
71 cm 28″ |
76 cm 30″ |
81 cm 32″ |
86 cm 34″ |
91 cm 36″ |
96 cm 38″ |
102 cm 40″ |
| Inside Leg (Regular) |
81 cm / 32″ (all sizes) | ||||||
| Inside Leg (Short) |
76 cm / 30″ (all sizes) | ||||||
| Inside Leg (Long) |
86 cm / 34″ (all sizes) | ||||||
| Arm Length | 82 cm 32.25″ |
84 cm 33″ |
86 cm 34″ |
88 cm 34.75″ |
91 cm 35.5″ |
92 cm 36.25″ |
92 cm 36.25″ |
WOMEN’S SIZE GUIDE
| XXS UK 6 / US 2 / EUR 34 |
XS UK 8 / US 4 / EUR 36 |
S UK 10 / US 6 / EUR 38 |
M UK 12 / US 8 / EUR 40 |
L UK 14 / US 10 / EUR 42 |
XL UK 16 / US 12 / EUR 44 |
XXL UK 18 / US 14 / EUR 46 |
|
|---|---|---|---|---|---|---|---|
| Bust (upper wear only) |
78–82 cm 31–33″ |
82–86 cm 33–34″ |
86–90 cm 34–36″ |
90–94 cm 36–37″ |
94–99 cm 37–39″ |
99–104 cm 38–41″ |
104–109 cm 41–43″ |
| Waist (legwear only) |
60–64 cm 24–25″ |
64–68 cm 25–27″ |
68–72 cm 27–28″ |
72–76 cm 28–30″ |
76–81 cm 30–32″ |
81–86 cm 32–34″ |
86–91 cm 34–36″ |
| Hips (legwear only) |
86–90 cm 34–35″ |
90–94 cm 35–37″ |
94–98 cm 37–38″ |
98–102 cm 38–40″ |
102–107 cm 40–42″ |
107–112 cm 42–44″ |
112–117 cm 44–46″ |
| Inside Leg (Regular) |
78.5 cm 31″ |
78.5 cm 31″ |
78.5 cm 31″ |
78.5 cm 31″ |
78.5 cm 31″ |
78.5 cm 31″ |
78.5 cm 31″ |
| Inside Leg (Short) |
73.5 cm 29″ |
73.5 cm 29″ |
73.5 cm 29″ |
73.5 cm 29″ |
73.5 cm 29″ |
73.5 cm 29″ |
73.5 cm 29″ |
| Inside Leg (Long) |
83.5 cm 33″ |
83.5 cm 33″ |
83.5 cm 33″ |
83.5 cm 33″ |
83.5 cm 33″ |
83.5 cm 33″ |
83.5 cm 33″ |
| Arm Length | 70 cm 27″ |
72 cm 28.25″ |
74 cm 29″ |
76 cm 30″ |
78 cm 30.75″ |
80 cm 31.5″ |
80 cm 31.5″ |
UNISEX SIZE GUIDE
|
S UK 6-8 / USA 2-4 / USA XXS-XS / EUR 34-36 |
M UK 8-10 / USA 4-6 / USA XS-S / EUR 34-36 |
L UK 10-12 / USA 6-8 / USA S-M / EUR 36-38 |
XL UK 12-14 / USA 8-10 / USA M-L / EUR 38-40 |
XXL UK 14-16 / USA 10-12 / USA L-XL / EUR 40-42 |
|
|---|---|---|---|---|---|
| Chest (upper wear only) |
87–92 cm 34–36″ |
92–97 cm 36–38″ |
97–102 cm 38–40″ |
102–107 cm 40–42″ |
107–112 cm 42–44″ |
| Waist (legwear only) |
66–71 cm 26–28″ |
71–76 cm 28–30″ |
76–81 cm 30–32″ |
81–86 cm 32–34″ |
86–91 cm 34–36″ |
| Hip (legwear only) |
87–92 cm 34–36″ |
92–97 cm 36–38″ |
97–102 cm 38–40″ |
102–107 cm 40–42″ |
107–112 cm 42–44″ |
| Inside Leg (Regular) |
81 cm 32″ |
81 cm 32″ |
81 cm 32″ |
81 cm 32″ |
81 cm 32″ |
HEADWEAR SIZE GUIDE
| S | M | L | XL | |
|---|---|---|---|---|
| Head Circumference | 55–56.5 cm 21.5–22.5 in |
56.5–58 cm 22.25–22.75 in |
58–59.5 cm 22.75–23.5 in |
59.5–61 cm 23.5–24 in |












