Three-layer Gore pants are a long-lasting choice. As the membrane itself is laminated between the surface and liner material, it is well protected from wear and tear. The Roc GTX also uses a durable polyamide surface fabric. - Waterproof, windproof and breathable Gore-Tex 3L material, bluesign certified - Waist with Velcro adjustment tabs - Zippered cargo pocket - Reinforced instep - Long side zippers, Haglöfs ROC series products answer to the challenges set by mountain and fjell country conditions, year round. ROC products are made to last, and are favoured by not only quality conscious enthusiasts, but professionals alike.