Spenco Medical Corporation offers Spenco PolySorb Flow Warm performance insoles for walkers, runners, and joggers seeking support and comfort in a warm foot environment. A reflective thermal barrier, a foil layer beneath the topcloth, retains natural body heat. The topcloth itself is treated with Outlast thermal phase change material, which interacts with body heat to stabilize the temperature. Air channels circulate air flow for optimum warmth, limiting hot and cold spots and regulating heat retention. The contoured EVA (ethylene vinyl acetate) base provides cushioning, support, and insulation.
Spenco Medical Corporation