Härkila Aspire HWS Trousers – Men’s Waterproof Hunting Trousers
The Härkila Aspire HWS Trousers are quiet, waterproof, and fully windproof hunting trousers designed for changing weather conditions and active hunting. The HWS® membrane provides effective weather protection with a hydrostatic head rating of up to 20,000 mm, while the brushed tricot outer fabric helps keep movement quiet. A moisture-wicking mesh lining, adjustable knees and leg openings, and practical pockets make these trousers a functional choice for long hunting days and challenging terrain.
Key Features
- Waterproof and windproof HWS® membrane
- Hydrostatic head: 20,000 mm
- Highly breathable construction
- Quiet and durable tricot outer fabric
- DWR treatment repels water and dirt
- Moisture-wicking mesh lining
- Raised waist provides additional protection for the lower back
- Two easily accessible upper pockets
- Zippered thigh pockets
- Cartridge holder inside the right thigh pocket
- Adjustment behind the knees for an improved fit
- Adjustable leg openings
- Modern fit
- Color: Hunting Green / Shadow Brown
HWS® – Effective Protection Against Rain and Wind
The HWS® (Härkila Weather System) used in the Aspire trousers is a membrane system developed specifically for hunting. It is waterproof, windproof, lightweight, and breathable, while also being designed to remain as quiet as possible during hunting. The HWS® membrane has a waterproof rating of 20,000 mm and a manufacturer-stated breathability rating of 20,000 g/m²/24 h.
The DWR treatment on the outer fabric helps water bead up and roll off the surface while also reducing the accumulation of dirt. Härkila uses a fluorocarbon-free DWR treatment in the Aspire range.
Quiet Outer Fabric for Active Hunting
The outer fabric is made from durable yet quiet tricot-faced polyester. The material helps reduce noise when the trousers come into contact with vegetation and other terrain, which is particularly important when stalking.
Inside, the Comfort Mesh lining helps wick away moisture and improves comfort during physically demanding hunts.
Adjustable Fit from the Knees to the Leg Openings
The Aspire HWS Trousers feature adjustment behind the knees, allowing the fit of the trouser legs to be customized around the knee area. This helps keep the trousers securely in place while providing freedom of movement in steep, rocky, or otherwise challenging terrain.
The leg openings are also adjustable, allowing them to be tightened securely around hunting boots or wellingtons. The raised waist provides additional protection for the lower back, while a double snap-button closure secures the waistband.
Practical Pockets and Cartridge Holder
The trousers feature easily accessible open upper pockets as well as zippered thigh pockets for securely storing essential equipment. Inside the right thigh pocket is a cartridge holder that keeps ammunition organized and readily accessible when needed.
Technical Specifications
- Model: Härkila Aspire HWS Trousers
- Color: Hunting Green / Shadow Brown
- Sizes: 48–58
- Layering: Outerwear / outer layer
- Main material: 100% polyester
- Lining: 100% polyester
- Membrane: HWS® – Härkila Weather System
- Waterproof rating: 20,000 mm
- Breathability: 20,000 g/m²/24 h
- Wind protection: Fully windproof
- Surface treatment: Fluorocarbon-free DWR
- Outer fabric: Quiet tricot surface
- Lining: Moisture-wicking Comfort Mesh
- Waist: Raised with double snap-button closure
- Upper pockets: 2
- Thigh pockets: Zippered
- Cartridge holder: Inside the right thigh pocket
- Knees: Adjustable fit behind the knees
- Leg openings: Adjustable
- Intended use: Particularly suitable for active hunting and stalking
Washing and Care
- Machine wash at 40°C on a very gentle cycle
- Wash separately or with similar colors
- Do not use fabric softener
- Do not bleach
- Tumble dry at low temperature
- Iron at low temperature
- Line drying permitted
- Professional dry cleaning permitted
- Do not dry in direct sunlight










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