Superfeet Winter Support Insoles Rigid The Birkenstock Birko Active Insoles

The Birkenstock Birko Active Insoles offers a low-profile design that works best in less roomy/tighter-fitting footwear where many other full-length insoles wouldn't work

7 zones of compression technology

1/8 inch thick felt pad for soft cushion

The PowerStep Dorsal Night Splint combines an ultra-soft material

Superfeet Winter Support Insoles Rigid The Birkenstock Birko Active InsolesOverview The Superfeet Winter Support Insoles are designed to keep your feet both warm and supported during all of your favorite cold weather activities. Whether it's skiing or snowboarding, winter hiking, or even just a snowball fight, the Winter Support Insole's designed to keep your feet happy no matter the weather. With a shape that works in both ski snowboard boots and winter boots, these versatile winter insoles can be your go to insoles for the