Sea to Summit Reactor Fleece Sleeping Bag Liner - Mummy w/Drawcord - Standard Underwear hydrophobic canvas uppers are securely

hydrophobic canvas uppers are securely held to your feet with a stretch mesh tongue and flat laces provide a reliable fit

Thoughtful design makes filling

Our high elastomer blend provides maximum durability while allowing flexibility that you can't find anywhere else

Microfiber lining for additional comfortTraditional 3-point upper for easy on and offRubberized outsole for grippy tractionSupportive footbed for all-day wearSustainability Initiatives: 100% REPREVE recycled polyester webbings

Sea to Summit Reactor Fleece Sleeping Bag Liner - Mummy w/Drawcord - Standard Underwear hydrophobic canvas uppers are securelyBuilt with Thermolite fabric and grid fleece, boost the performance of your cold weather sleep system with the Reactor Fleece liner what was built for maximum warmth retention.