M's Revel IV Mid Polar Boot gear-aid Boils water in a lightning-quick

Boils water in a lightning-quick 100 seconds

For heavyweight weekends or weeklong backpacking trips where comfort and ventilation are paramount

and reduced fatigue

Product weight: 1

M's Revel IV Mid Polar Boot gear-aid Boils water in a lightning-quickFEATURES Original Fit has generous space across the forefoot for toes to splay Heat Trapolator technology: Three layers of heat trapping materials underfoot 200g of KEEN. WARM Recycled P. E. T. insulation rated to 32C Notch in back for Achilles movement and comfort Metal eyelets for added durability Compression molded foam midsole for cushioning Thermal Heat Shield insole captures warmth KEEN. POLAR TRACTION outsole for better grip on snow and ice 5mm