The RC Combi 86 boots are ideal for Loppet racers wanting a single pair of boots for classic and skate techniques. You can easily switch from classic to skate skiing without changing boots. These boots can also be a stable classic ski boots for those looking for extra ankle support during diagonal stride or for tricky descents. It comes with reliable lacing that fixes the foot in place and a closing flap with a zip and Velcro, which protects against water or snow getting inside. SPINE NNN Combi (86) is made in a bright and memorable style, from high-quality, high-tech materials inside and outside, from the protection and insulation against the cold, and for comfort and reliability. The boot-in-boot internal construction is designed to last. The composite insole is removable for faster drying between workout sessions.