Description from: https://www.vivobarefoot.com/dk/kids/active/primus-bootie-winter-kids?colour=Seaweed
Vivo's updated Primus Bootie All Weather is now vegan and water-resistant. This sneaker boot hybrid gives kids full sensory feedback with true laidback, barefoot style. Made from recycled polyester water-resistant textiles and warm-lined with 100% recycled PET fleece with a removable thermal insole. This is an all-weather bootie to take kids from city smart to outdoors roaming.