Montane
Montane Protium Beanie Hat (Black)
- Warmth: 7/10 How warm it keeps your head and ears, from its type and fabric.
- Wind and rain: 1/10 How well it keeps wind and rain out, from the maker's claims and fabric.
- Weight: 8/10 How much it adds to your pack.
A light stretch fleece hat that works as a stand-alone hat
- Weight
- 40 g
- Type
- Beanie
- Weather protection
- None
- Fabric
- Thermo Grid brushed-back stretch fleece, 97% polyester, 3% elastane; double-thickness headband
Where to buy
Montane £20 In stock. Black and Frost Blue in stock, Neptune Blue sold out (earlier check). Banner: free UK delivery over £25; its delivery page also says free 1-2 day UK delivery is on offer now. The cost under £25 isn't published.
View at shop: MontaneGO Outdoors £20 Out of stock. Grey (Charcoal), an older colourway no longer on Montane's page. GO lists it as men's, Montane as unisex. The one size is sold out. Free standard delivery over £80, otherwise £3.99.
View at shop: GO OutdoorsPrices checked 8 Nov 2026 on each shop's own page; shops can change them. We earn no commission on these links; shops are listed by price. More
Our ratings (out of 10)
1 to 10, compared with the whole market. Each says what it's based on. How we score
Warmth
Estimate from maker's specs: hat type and fabric 7/10How warm it keeps your head and ears, from its type and fabric. 7: Better than most.
Estimate from maker's specs
Wind and rain
Estimate from maker's specs: maker's wind and water claims 1/10How well it keeps wind and rain out, from the maker's claims and fabric. 1: A real weak point.
Estimate from maker's specs
Weight
Estimate from maker's specs: the maker's weight 8/10How much it adds to your pack. 8: Clearly better than most.
Estimate from maker's specs
In short
Good for
- A light stretch fleece hat that works as a stand-alone hat
- Under a helmet or hood: Montane says it works as a helmet liner
- Cold-weather hill walking and running: Montane lists hiking, trekking, trail running and fastpacking
Strengths
- Light at 40 g
- Thermo Grid brushed-back fleece that Montane says feels warm against the skin
- Stretch fabric with a double-thickness headband
- Montane lifetime guarantee against faults in workmanship and materials
Weaknesses
- Sold in one size only
- Fully synthetic: 97% polyester, 3% elastane
Sources
We haven't tested this ourselves. Every score comes from these specs, tests and reviews.
ShowHide sources (3)
- montane.com: Protium Beanie Hat (weight 40 g, Thermo Grid fleece, 97% polyester 3% elastane, double thickness headband, price)
- Ultralight Outdoor Gear: Protium Beanie (weighs 34 g, price, stock)
- GO Outdoors: Men's Protium Beanie Hat, Grey (Thermo Grid fabric, low bulk construction, 97% polyester 3% elastane, product code 601305)