MOUNTAIN PRO WATERPROOF TROUSERS
Packable waterproof trousers
£400
The Mountain Pro Waterproof Trousers are a men’s black 3-layer weather resistant over trousers designed for mountaineering, alpinism and hiking. Built for mountain professionals, the Mountain Pro Waterproof Trousers are constructed from Pertex® Shield fabric and reinforced with Dyneema® panels. The trousers deliver a 20,000mm hydrostatic head rating for full waterproof protection. Featuring durable waistband webbing, full length zips plus reflective insignia patches for visibility in low light conditions.
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Reflective insignia sleeve patches
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Pertex® Shield 3-layer recycled nylon
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Dyneema® reinforced high-wear zones
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Fully seam taped for waterproofing
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Full-length two-way leg zips featuring YKK® Aquaguard
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Snap-secured hem
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Low-profile non-metal snap front closure
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Adjustable webbing waistband with branded adjusters
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Aquaguard® fly zip
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HH (Hydrostatic Head) rating: 20,000 mm
Main: 60% Polyamide Recycled 40% Polyamide
Reinforcement: 89% Polyamide Recycled 11% Dyneema
At ThruDark, we are committed to sustainability and quality. While a product’s lifespan may come to an end, we encourage repairs and responsible replacements, ensuring your kit is always mission ready.
5 Year Warranty: This product is covered by our 5 Year Overwatch Warranty, offering free repair or replacement in the unlikely event of a manufacturing defect. We stand by the quality of our kit and will always endeavour to make things right should an issue arise.
Lifetime Repairs: Where replacement isn’t possible, we’ll do everything we can to repair and restore your gear — helping extend its life and reduce environmental impact through responsible, sustainable aftercare.
Conditions apply. For full details, click below.
Learn MoreATTRIBUTES
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WaterproofComplete protection from heavy rain and wet conditions
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DurableBuilt to withstand harsh conditions and deliver long-lasting performance
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PFAS FreeFree from intentionally added PFAS, so no forever chemicals in the fabric or its water-repellent finish
FEATURES
TECHNOLOGIES
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Pertex® ShieldBreathable, waterproof, and windproof fabric with microporous structure that allows water vapour to escape while blocking rainwater ingress.
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Dyneema®Fifteen times stronger than steel at half the weight of carbon fibre. Critical wear areas reinforced with Dyneema® for improved longevity.
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YKK™ Vislon® AquaGuard®Polyurethane laminated tape on Vislon® zipper provides enhanced water and wind resistance.
PERFORMANCE
Breathability Rating
20,000 g/m²
Breathability Rating: Measures how effectively moisture can escape through the fabric. The higher the rating, the more breathable the garment.
Waterproof Rating
20,000 mm
Waterproof Rating: Measures how well the fabric resists water penetration. The higher the rating, the greater the protection.
BEYOND ENDURANCE
WALKTHROUGH
MOUNTAIN PRO WATERPROOF TROUSERS





















