Emerica, the brand that is well known in the skate community for its footwear and they have a collabs with Biltwell. The Wino G6 slip-on have a G6 foam insole, the pour-in G6 cushioning uses liquid polyurethane poured directly into the rubber cupsole to create a foam layer with incredibly high impact resistance and perfect bonding, so the first-rate cushioning. Featuring fit heel anchor system, double wrapped vulc construction. Fitment: Size EU37 / US5