Sole : Rubber

it adapts to your foot with every step

These boots will make you stand out from the rest

While lacking the visible technology and aggressive design of later years

A dog motif is lovingly applied to the slippers

KEEN K-30 MEDIUM ARCH INSOLE WOMEN'S Size:S Sole : RubberFeatures ARCH SUPPORT: Part art, part science, the transition from our anatomic fit heel to our variable arch is what creates the proper fit, alignment and support necessary for comfort HEEL STABILITY: A deep heel cup centers and aligns the heel and foot, improving alignment from heel strike, through the arch and toe off, for better stability throughout each gait. CUSHIONING: Premium materials provide cushioning for the entire foot bottom, helping