The Oxford Products Advanced Expedition pants feature Oxford's Advanced layering system with a base, mid and outer that combine to keep you comfortable, warm, dry and protected. Ergonomically designed with a slim fit for maximum comfort when worn under motorcycle pants, the Advanced Expedition trousers are thermally mapped for optimum warmth and minimal bulk and are made from windproof and breathable fabrics. The front-facing material is lined with 'fur-fleece' for extreme thermal performance with a lightweight 4-way stretch material on the back of legs and calves for maximum flexibility and breathability and to ensure a snug fit. Suitable for all conditions. A matching top is also available.