The Mountain Equipment SUPERFLUX HUT SLIPPER are your perfect companions for cold days in the hut. Thanks to the Helium™ 20D outer material, they are extremely lightweight and can be packed down very small – ideal for backpacks or expedition luggage. The 40g recycled POLARLOFT® Featherless insulation from 3M® reliably provides comfortable warmth, even when it's frosty outside. The non-slip, robust PU outsole gives you a secure grip on any surface, while the foam sole with a roughened inner surface ensures comfort and cozy warmth. Practical: the loop on the back makes it easy to put on and take off. Absolutely reliable thermal protection that won't let you down.