Description of The North Face Insulated Revolution Pant - Boy's If you want him to be comfortable, dry and warm on the mountain, The North Face Insulated Revolutionis the pant you have been looking for. The North Face Insulated Revolution Pant is an all-weather pant with thermal warmth and handwarmer pockets. Features: Fabric : [body] 70D 3.5 oz/yd2 nylon faille weave HyVent™ 2L Lining : Heli-embossed taffeta Insulation : Heatseeker 60 g Waterproof, breathable, seam sealed Waist adjustment tabs Hand warmer pockets Two back pockets Thigh pocket Mesh gussets Buddy lift clip Pant-a-locks StretchVent™ gaiter with gripper elastic Reinforced cuffs