Northside Brille II Kids Water Shoe. Blue Volt, Youth Size 3. From backyard splashing to camping by the lake, the Brille II water shoe provides a comfy combo. Made of neoprene and a breathable mesh. Featuring an embossed PVC with an elastic drawstring lacing system & lace keeper. With a padded collar, a 5mm brushed EVA insole and an injected TPR outsole for a solid grip.