The HUNT from Superfeet has a slimmer heel and arch length to fit the proportions of a female foot. The natural thermo regulating merino wool and Aerospring impact foam keeps you warm and comfortable for hours in the cold. The Ground Sense impact dampening technology makes the hike out and back easier on your feet. These insoles adapt the generic, 2 dimensional surface inside of your roomy hunting boots to your 3 dimensional foot. The distinct Superfeet shape helps to stabilize the foot, while the flexible heel cradle and full length foam provide support and comfort with every step.