DetailsGive your feet the same protection from the elements that the rest of your body enjoys.'Minimalist' generally refers to the soles of low-drop running shoes, but they're often accompanied by minimalist uppers that don't put much between your feet and the elements. The New Balance Women’s MT20 Minimus Winter Trail Running Shoe features a wind- and water-resistant upper that lets you enjoy the trails when the weather turns cooler and wetter.Fabric upper is soft, pliable, and breathable, and features Winter Run technology to repel rain and snowLightweight synthetic overlays offer a supportive fit around your instepNL-1 last’s minimal 4mm heel-to-toe drop and broad forefoot promote natural forefoot splay for runners with midfoot striking gaitsActeva midsole provides tons of flexibility and light cushioningMinimalist Vibram outsole delivers underfoot sensitivity, low-bulk traction, and durabilityAntimicrobial footbed neutralizes odor-causing bacteriaItem #NEW0211Tech SpecsUpper MaterialsoftshellWaterproofingWinter Run DWR treatmentClosurestandard lacingSoleVibramMidsoleActevaHeel / Forefoot Height(drop) 4 mmRecommended Usecross training, cold-weather minimalist trail runningManufacturer Warrantylimited