The accurate experience CRISPI® has developed over the years has taken to the development of a product bonded to tradition and at the same time to innovation. Sydpolen presents a classic upper in Water repellent amphibious mm. 2.6 - 2.8mm with Gore-Tex® Insulated Footwear Lining and CRISPI® A.B.S.S. technology; A.B.S.S. offers outstanding sprain protection whilst supporting the ankle in any conditions thus limiting fatigue on lower the joints. Double Norvegian stitching and Vibram® sole. Compatible with 75mm binding.Flex: SoftUpper: Water repellent amphibious mm. 2.6 - 2.8Lining: Gore-Tex® Insulated Comfort FootwearSole: Vibram® 75mmTechnologies: ABSS (Ankle Bone Support System), Norwegian StitchingWEIGHT: 940g