Why So Many Pros Use These Ski Boot Liners | ZipFit 2025 Lineup | Blister

Several of our reviewers have used a single pair of ZipFit “inner boots” for hundreds of days, as have many pro and everyday skiers around the world. But ... why? In this video from Blister Summit 2024, we dive into how ZipFit goes about making boot liners that have to work for any skier in any ski boot; how their lineup has evolved; what makes their liners so durable and customizable; the role of ZipFit’s founder, Sven Coomer; and more. Join us at Blister Summit 2025: https://summit.blisterreview.com/ANvLy0?rt=qof04ZzT9UKWzZomlVmSKg Our BLISTER+ Membership: https://blisterreview.com/shop/blisterplus-membership 00:00 Intro 04:17 Materials Comparison 07:13 How / Why ZipFits are Different 13:23 ZipFit’s OMFit cork vs. Foam 16:42 Sven Coomer’s Historic Role 19:58 Kara’s 700-day ZipFits