Temperature-regulating Smart Degree Technology® warms when cold and cools when hot

A more generous stretch in the calf (approximately 30% wider) for support without restriction

lighter and nearly 10% more responsive to help you run faster and savor every stride

A crew height helps add coverage on the trails and light cushioning along the entire bottom of the foot helps keep you comfortable when the ground isn't

The EVA midsole makes these ultra lightweight and the honeycomb rubber outsole offers flexibility and durability wherever the road takes you

KEEN KNX KNIT LACE WOMEN'S MATERIAL_SYNTHETIC Temperature-regulating Smart Degree Technology® warmsThat minimal, flexible feeling you love now in recycled P. E. T. knit for a sock like fit and breathable comfort. Easy on & off with no tie elastic lacing. Original Fit No Tie Elastic Lace KEEN. CNX Low Profile Sole KEEN. FUSION Eco Anti Odor