Ziller Oofos Soft flexible upper

Soft flexible upper

memory foam insole so you have the comfort under every step

These are completely waterproof and will keep you warm up to -31°C

The zipper on the side makes these easy to get on

Ziller Oofos Soft flexible upperThe upper is a velvet polyester with a quilted padding. Ziller is made with an Olantex breathable, insulating film that will keep your feet warm up to 30C. The Breathtex membrane makes these boots completely waterproof. Folding and pivoting, stainless steel cleats on the soles are there for you to literally walk on ice!* Removeable insoles allow for you to add your own orthotic if needed. Comes with an additional insole made with 90% wool with an