Buy on Amazon.co.uk : http://www.amazon.co.uk/gp/product/B00C2LKKTG?tag=animalisimo04-21
Helly Hansen Men's Legendary Pant -
HELLY TECH PERFORMANCE
Waterproof and breathable fabric
Insulated with WarmCore by PrimaLoft 60g
Seat and knee insulated 2-layer construction
Helly Hansen Mens Legendary Ski Pant