The Lorpen Inferno Expedition Polartec / Primaloft Sock was developed and tested for use in extreme cold at high altitude. Hand-sewn and with a precise ergonomic left-right fit this sock is mighty impressive with its superior warmth technology. A perfect combination of highly functional materials ensures dryness, warmth, elasticity and grip on challenging expeditions. Thanks to two layers of Polartec® Power Stretch it offers a warm and lightweight outer layer is windproof and resistant. On the inside of rapid moisture transport keeps the foot dry. The inner layer is made of Primaloft Yarn, an ultrafine polyester fiber that is incredibly soft and also transports moisture quickly away from the skin to the outside. Through this excellent moisture transportation of materials creates a warm, dry and comfortable feel during the activity and the sock still maintains its heating powers during breaks and pauses. High warmth output and the highest of comfort for full concentration in extreme terrain.
Production in Europe ensures the fulfillment of European standards in regard to environmental and sustainability issues as well as labour conditions
Polartec has represented quality since 1991 and continues to provide functional fabrics like Alpha, Power Stretch, Fleece, NeoShell and more to outdoor enthusiasts.