Ivalo BUGrip is one of the all-time Icebug best-sellers. This version has seen some upgrades but Ivalo is still a convenient and light winter boot with reliable traction. Upper is made of Gold rated (LWG) Suede Leather and recycled Ripstop Polyester, very durable and water repellent. New version has 3M reflective areas for increased visibility. Weather resistant 8mm front zipper, now with suede zipper puller, makes Ivalo easy to put on and off. The mudguard has a new design and adds protection and durability. ESS stabilizer and lots of forefoot rocker gives stable ride platform for fast and healthy feet. Wide ergonomic last. Outsole with dynamic carbide tip studs gives you confidence on ice but walks completely civilized on pavement and other surfaces.