







- Stock: In Stock
- Brand: Mountain Equipment
- Model: ME-008516
- Weight: 80.00g
- Delivery: 5-7 working days
Available Options
Ultimate Windproof & Insulated Hat for Harsh Winter Conditions
Designed for high-alpine expeditions and deep winter missions, the Mountain Equipment Citadel WINDSTOPPER® Hat WLD offers unbeatable protection in brutally cold environments. With its fully insulated lining, weatherproof outer shell, and ear-to-brim coverage, this hat is built to perform when the mercury drops and the wind starts howling.
Whether you’re summiting in a whiteout or holding a winter bivvy, the Citadel Hat stays securely in place with its adjustable chin strap and shields your face from wind and snow with its soft brim.
Key Features
GORE-TEX WINDSTOPPER® 40D Outer — Completely windproof and highly breathable for extreme weather protection
Soft Pile Lining — Delivers outstanding insulation and comfort in sub-zero temperatures
Sealed Seams — Prevent wind penetration and enhance weather resistance
Lined Ear Flaps — Keeps ears warm and protected without restricting movement
Elastic Chin Strap with Snap Closure — Stays in place during gusts and high-output activity
Small Brim — Shields face from wind-driven snow and precipitation
Stretch Back Panel — Ensures a snug yet flexible fit for most head sizes
Real-World Use Case
Whether battling wind chill on alpine ridgelines or hunkering down at a winter belay station, the Citadel Hat is a reliable barrier against the cold. It’s the preferred choice for mountaineers, ice climbers, and backcountry ski tourers facing harsh elements head-on.
Specifications
Weight: 80 g / 2.8 oz
Outer Material: 100% Polyamide with ePTFE membrane
Lining: 100% Polyester (pile fleece)
Membrane: GORE-TEX WINDSTOPPER®
Fit: Stretch rear panel for universal sizing
Chin Strap: Elastic with snap button closure
Visor: Soft brim for wind/snow protection
What’s Included
Mountain Equipment Citadel WINDSTOPPER® Hat WLD
Minimalist, recyclable packaging with product tag
Using size charts
The charts below give measurements of your body that the garments of each size are designed to fit. The sizing of the garments makes allowance for whether they are close fitting or not and what they are designed to be worn with.
Measuring your body (clothing)
Take measurements wearing only base layers or light clothing. The tape should be tight but not restrictive.
- Measure your chest at the fullest part, keeping the tape horizontal.
- Measure your waist at the narrowest point above the pelvis, keeping the tape horizontal.
- For women, measure your hips at the fullest point with your feet shoulder-width apart, keeping the tape horizontal.

| US | XXS | XS | S | M | L | XL | XXL | XXXL |
| EU | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58+ |
| UK | XXS | XS | S | M | L | XL | XXL | XXXL |
| Chest (In) | 31–34 | 34–36 | 36–39 | 39–41 | 41–43 | 43–46 | 46–48 | 48–50 |
| Chest (cm) | 80–86 | 86–92 | 92–98 | 98–104 | 104–110 | 110–116 | 116–122 | 122–128 |
| Waist (In) | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 |
| Waist (cm) | 64–69 | 69–74 | 74–79 | 79–84 | 84–89 | 89–94 | 94–99 | 99–104 |
| Short | Regular | Long | |
|---|---|---|---|
| Inside leg | 29in / 73.5cm | 31in / 79.5cm | 33in / 84.5cm |
| US | XS (4) | S (6) | M (8) | L (10) | XL (12) | XXL (14) |
| EU | 34–36 | 36–38 | 38–40 | 40–42 | 42–44 | 44–46 |
| UK | 8 | 10 | 12 | 14 | 16 | 18 |
| Chest (In) | 32–34 | 34–36 | 36–38 | 38–40 | 40–42 | 42–44 |
| Chest (cm) | 82–87 | 87–92 | 92–97 | 97–102 | 102–107 | 107–112 |
| Waist (In) | 25–27 | 27–29 | 29–31 | 31–33 | 33–35 | 35–37 |
| Waist (cm) | 64–69 | 69–74 | 74–79 | 79–84 | 84–89 | 89–94 |
| Hips (In) | 35–37 | 37–39 | 39–41 | 41–43 | 43–45 | 45–47 |
| Hips (cm) | 88–93 | 93–98 | 98–103 | 103–108 | 108–113 | 113–118 |
| Short | Regular | Long | |
|---|---|---|---|
| Inside leg | 29in / 73.5cm | 31in / 79.5cm | 33in / 84.5cm |
Measuring your hand (gloves)
With your palm face up, measure the circumference of your hand at the widest point, excluding your thumb, with your fingers relaxed. The tape should be tight but not restrictive.

| XS | S | M | L | XL | XXL | |
|---|---|---|---|---|---|---|
| Women (cm) | 16–17.5cm | 17.5–18.5cm | 18.5–19.5cm | 19.5–20.5cm | ||
| Women (in) | 6–7in | 7–7.25in | 7.25–7.75in | 7.75–8in | ||
| Men (cm) | 18.5–19.5cm | 19.5–21cm | 21–22cm | 22–23.5cm | 23.5–24.5cm | 24.5–25.5cm |
| Men (in) | 7–7.5in | 7.75–8.25in | 8.25–8.75in | 8.75–9.25in | 9.25–10in | 10–10.75in |
We source products from all over the world to bring you epic offers and the lowest prices. This means sometimes you have to wait a little longer to get your order but it's always worth it!
We’re a New Zealand-owned company, and to bring you the best value, we work directly with trusted suppliers across Asia, North America, and other regions.
This means some items are shipped directly from our international partners.
Orders are typically processed within 24–72 hours, though during busy periods, dispatch may take up to 5 business days.
Once shipped, you’ll receive a tracking number via email.
Estimated delivery timeframe: 1 to 2 weeks, depending on your location and the item’s origin.
For products stocked locally in New Zealand
Orders are typically processed within 1 to 3 business days. During peak periods or public holidays, processing times may be slightly extended. Once dispatched, delivery generally takes 4 to 7 working days, depending on your location. A flat shipping fee of $9.99 applies to all orders under $99, while orders over $99 qualify for free shipping. Tracking information will be provided via email once your order has been shipped.
For further information on delivery procedures, timeframes, and policies, please refer to our Delivery Policy page.
