Harkila Winter Active WSP TrousersHarkila Winter Active WSP Trousers Hunting in winter requires a special kind of gear. The Winter Active WSP trousers are the perfect choice for active hunting in the snow. The trousers are stretch, lightweight shell trousers, which you complement with the insulating layers of your choice underneath, without losing freedom of movement. They also feature a windproof Gore Tex Infinium membrane, to protect you from cold winds and drifting snow. To see