Baby winter booties. Very warm recycled insulation. Durable and waterproof material. Brushed knit lining and anti-slip material on the soles.Our popular wadded babies' winter booties will help keep little toes warm and dry. These Reima shoes are made from a breathable, waterproof material but the seams aren't sealed so they'll need to be kept out of puddles! Thanks to the soft brushed knit lining, these booties feel super comfortable. The rubbery anti-slip sole helps little ones take their first small steps outside and the material is dirt-repellent as well. We've now added drawstrings to the ankles, so these baby booties stay in place even more. Match them with Tassu mittens and a cute beanie!