Roundup review
To find the best waterproof hiking pants for UK trails, we analysed over 30 leading models, comparing technical specifications, user feedback across major retailers, and expert reviews from outdoor publications. Our evaluation focused on waterproofing, breathability, durability, and value for money. After careful consideration of the evidence, the Arc'teryx Beta Pant stands out as the best overall choice for its exceptional weather protection, robust build, and refined fit, making it a sound investment for serious hikers.
Quick Comparison
Arc'teryx Beta
- Gore-Tex Pro performance
- Superb articulation
- Extremely durable
Berghaus Deluge 2.0
- Excellent price point
- Reliable waterproofing
- Easy on/off zips
Montane Minimus
- Ultralight Pertex Shield
- Incredibly packable
- Great breathability
Rab Kangri GTX
- Tough 70D Gore-Tex
- Full-length side zips
- Built for mountain use
Rab Kinetic 2.0
- Soft-shell feel
- Exceptional stretch
- Highly breathable
The Best Waterproof Hiking Pants in 2026
- Arc'teryx Beta Pant - Best Overall
- Berghaus Deluge 2.0 Overtrouser - Best Value
- Montane Minimus Pant - Best Lightweight
- Rab Kangri GTX Pant - Best for Durability
- Rab Kinetic 2.0 Pant - Best for Mobility
How We Chose the Best Waterproof Hiking Pants
Our recommendations are not based on hands-on testing but on a comprehensive analysis of the current market. We examined manufacturer specifications, including fabric technology (like Gore-Tex, Pertex Shield, and proprietary membranes), hydrostatic head ratings, and breathability metrics. We then cross-referenced this data with thousands of real-world user reviews from UK outdoor retailers and specialist forums. This allowed us to identify patterns in performance, durability, and common issues. Our final selections represent the best options across different price points and use cases, ensuring you get practical, editor-checked advice before you buy.
Arc'teryx Beta Pant
The Arc'teryx Beta Pant is the gold standard for waterproof trousers, offering uncompromising performance for those who demand the best. Constructed with Gore-Tex fabric featuring Gore C-KNIT™ backer technology, it delivers bombproof waterproofing while being surprisingly soft and quiet. The articulated patterning provides exceptional freedom of movement, and the rugged build quality means these trousers will endure seasons of harsh conditions. While the price is high, it's a justifiable investment for serious four-season hikers and mountaineers who need gear they can trust implicitly.
Pros
- Exceptional waterproofing and breathability
- Incredibly durable N80p-X face fabric
- Articulated fit allows for unrestricted movement
- Full-length side zips for easy ventilation and removal
- Reinforced instep patches prevent crampon/boot wear
Cons
- Premium price point is a significant investment
- Fit can be trim, may require sizing up for layering
Berghaus Deluge 2.0 Overtrouser
A true UK hiking classic, the Berghaus Deluge 2.0 offers dependable waterproofing at a price that's hard to beat. Using Berghaus's own Hydroshell® fabric, these overtrousers keep you dry in prolonged downpours and are tough enough for regular weekend use. The key feature is the three-quarter-length side zips, which make them incredibly easy to pull on over muddy boots when the weather turns unexpectedly. They may not have the high-tech breathability of premium models, but for the vast majority of hillwalkers, Duke of Edinburgh participants, and casual hikers, the Deluge provides fantastic, no-nonsense performance and value.
Pros
- Outstanding value for money
- Reliable waterproofing from Hydroshell® fabric
- ¾ length zips for easy on/off over boots
- Durable construction for the price
- Elasticated waist for a simple, comfortable fit
Cons
- Breathability is average; can get warm on steep ascents
- Baggy fit isn't as tailored as premium options
- Heavier and bulkier than lightweight alternatives
Montane Minimus Pant
For fast-and-light adventures, trail running, or anyone looking to shave every possible gram from their pack weight, the Montane Minimus Pant is a top-tier choice. Made from 20 Denier PERTEX® SHIELD, they offer remarkable waterproof protection for their incredibly low weight and tiny pack size. The articulated knees ensure movement isn't restricted, and features like quarter-length ankle zips are just enough for practicality without adding bulk. While they lack the ruggedness for extensive off-trail scrambling, their breathability and barely-there feel make them the perfect emergency shell or primary waterproofs for minimalist trekkers.
Pros
- Extremely lightweight and highly packable
- Excellent breathability for high-output activities
- Articulated design for good freedom of movement
- Effective PERTEX® SHIELD waterproofing
- Includes a stuff sack for compact storage
Cons
- Lightweight fabric is less durable than heavier options
- Minimalist features; no hand pockets or full zips
- Ankle zips can be tight over bulky boots
Rab Kangri GTX Pant
When your route takes you through abrasive rock, thick heather, or challenging mountain terrain, you need trousers that won't fail. The Rab Kangri GTX Pant is built for exactly that. It uses a robust 70-denier Gore-Tex fabric throughout, offering a significant step up in toughness compared to lighter models. This makes them ideal for Scottish winter walking, mountaineering, or anyone who is hard on their gear. The full-length side zips are a massive practical advantage for venting and easy removal over crampons, while the articulated fit ensures they don't feel restrictive despite their burly construction. They are a serious piece of kit for serious mountain conditions.
Pros
- Extremely durable 70D Gore-Tex construction
- Full-length two-way side zips offer maximum ventilation
- Excellent fit with articulated knees for mobility
- Adjustable waist and brace attachment points
- Reinforced ankle patches for added protection
Cons
- Heavier and bulkier than all-round hiking pants
- Can feel like overkill for lowland summer walks
- Higher price point reflects the technical features
Rab Kinetic 2.0 Pant
The Rab Kinetic 2.0 Pant challenges the idea that waterproofs have to be stiff and noisy. Using Rab's own Proflex™ fabric, they offer the waterproofing of a hard shell with the stretch and comfort of a soft shell. This makes them exceptionally comfortable to wear all day, eliminating the need to constantly take them on and off. The breathability is fantastic, making them suitable for fast-paced hiking and scrambling where you're generating a lot of heat. While not as abrasion-resistant as heavy-duty Gore-Tex trousers, their unrivalled flexibility and comfort make them a superb choice for hikers who prioritise freedom of movement above all else.
Pros
- Phenomenal stretch and freedom of movement
- Soft, quiet fabric is comfortable next to skin
- Excellent breathability for high-exertion activities
- Slim, athletic fit reduces flapping in the wind
- Can be worn all day as your primary hiking trouser
Cons
- Lower hydrostatic head than top-end Gore-Tex
- Fabric is less durable against sharp rocks or thorns
- Ankle zips only, no full-length venting option
Buying Guide: How to Choose the Best Waterproof Hiking Pants
Navigating the world of waterproof trousers can be confusing, with a lot of technical jargon to decipher. Here’s a practical breakdown of what you need to check before you buy.
Waterproof Ratings (Hydrostatic Head)
This is the single most important metric. It's measured in millimetres (mm) and tells you how much water pressure a fabric can withstand before it starts to leak. A higher number means better waterproofing.
- Up to 10,000mm: Suitable for light showers and short periods of rain. Fine for an emergency pair you keep in your pack.
- 10,000mm - 20,000mm: This is the sweet spot for most UK hikers. It will handle prolonged, heavy rain and keep you dry. The Berghaus Deluge 2.0 and Rab Kinetic 2.0 sit in this range.
- 20,000mm+: This is considered expedition-grade. Fabrics like Gore-Tex Pro offer this level of protection, making them ideal for severe, persistent rain, snow, and mountain conditions. The Arc'teryx Beta and Rab Kangri are in this category.
Breathability (MVTR)
Waterproof fabric is useless if it traps all your sweat inside, leaving you wet from condensation. Breathability is measured by the Moisture Vapour Transmission Rate (MVTR), in grams of water vapour per square meter of fabric over 24 hours (g/m²/24hr). A higher number is better.
- Up to 10,000g/m²/24hr: Basic breathability. You might feel clammy during strenuous climbs.
- 10,000 - 20,000g/m²/24hr: Good all-round performance for most hiking activities.
- 20,000g/m²/24hr+: Excellent breathability for high-intensity activities like fast-hiking or mountaineering. The Montane Minimus and Rab Kinetic excel here.
Fabric Technology: Gore-Tex vs The Rest
Brands often use either the famous Gore-Tex membrane or their own proprietary technology.
- Gore-Tex: The industry leader, known for its reliability and performance. It comes in several varieties:
- Gore-Tex Pro: The most rugged and durable, for extreme conditions.
- Gore-Tex Paclite: Lightweight and packable, but less durable.
- Gore-Tex with C-KNIT™: A backer technology that makes the fabric softer, quieter, and more breathable than standard Gore-Tex.
- Proprietary Fabrics: Brands like Berghaus (Hydroshell®), Rab (Proflex™), and Montane (PERTEX® SHIELD) have developed their own excellent materials. These often offer comparable performance to Gore-Tex, sometimes at a better price point or with unique features like stretch.
Key Features to Look For
- Side Zips: This is a crucial feature for practicality.
- Ankle Zips: The minimum you should accept. Allows you to get trousers on over walking shoes.
- ¾ Length Zips: The most practical for most hikers. Allows you to pull them on over big, muddy hiking boots without hassle.
- Full-Length Zips: The most versatile. Offers maximum ventilation (a "drop seat" function) and allows you to put them on while wearing skis or crampons.
- Taped Seams: Non-negotiable. Tiny needle holes from stitching will leak unless they are sealed with waterproof tape on the inside. All credible brands do this.
- Articulated Knees: Pre-bent sections in the knee area that allow for better freedom of movement when you're climbing steep hills.
- Adjustable Waist: An elasticated waist is standard, but drawcords or Velcro tabs allow for a more secure, customised fit.
- Reinforced Ankles (Instep Patches): Durable patches on the inner ankle prevent wear and tear from boots rubbing together or from accidental crampon strikes. A must-have for winter mountaineering.
Final Verdict: Best Waterproof Hiking Pants
Choosing the right waterproof hiking pants is crucial for comfort and safety on the trail. After analysing the top options for 2026, the Arc'teryx Beta Pant is our clear winner for the best overall performance. Its combination of elite Gore-Tex waterproofing, outstanding durability, and a fit that moves with you makes it a reliable choice for any adventure, justifying its premium price for serious users.
For hikers seeking dependable protection without the high-end cost, the Berghaus Deluge 2.0 Overtrouser remains the undisputed champion of value. It does the fundamental job of keeping you dry brilliantly and includes the practical features, like long zips, that make a real difference on a wet day in the British hills.
Best Waterproof Hiking Pants 2026 FAQ
What is the difference between waterproof and water-resistant?
Water-resistant (or showerproof) gear can handle light rain for a short period. The fabric is treated with a Durable Water Repellent (DWR) coating that makes water bead up and roll off. However, in persistent rain or under pressure (like kneeling on wet ground), water will eventually soak through.
Waterproof gear has a membrane or coating (like Gore-Tex) that acts as a physical barrier to water, preventing it from passing through the fabric. For a garment to be truly waterproof, it must also have taped seams to prevent leaks at the stitching. All the pants in this guide are fully waterproof.
How do I care for my waterproof trousers?
Proper care is essential to maintain performance. First, always check the manufacturer's care label. Generally, you should wash them periodically using a specialised technical wash (like Nikwax Tech Wash), not standard laundry detergent, which can clog the membrane's pores and strip the DWR coating. Wash on a gentle, cool cycle. Afterwards, you can restore the water-repellency by tumble drying on a low heat (if the label permits) or by applying a spray-on or wash-in re-proofer (like Nikwax TX.Direct).
Are Gore-Tex trousers worth the money?
For many people, yes. Gore-Tex has a long-standing reputation for providing a very high and reliable level of waterproofing and breathability. If you hike frequently in poor weather or in challenging mountain environments, the performance and durability of Gore-Tex are often worth the investment. However, many brands' own-brand fabrics now offer excellent performance that is more than adequate for most UK hillwalking, often at a lower price. The decision depends on your budget and how demanding your typical hiking conditions are.
Can I wear waterproof trousers as my only pair of trousers?
It depends on the model. Traditional overtrousers, like the Berghaus Deluge, are designed to be worn over another layer and can feel clammy and uncomfortable against the skin. However, more modern, technical pants like the Rab Kinetic 2.0 are made with softer, more breathable fabrics and are designed to be comfortable enough to be worn as your primary hiking trouser all day, in sun or rain.