- Water repellent treatment - 4 way Stretch - Slip-on entry - Integrated Spikeless POD traction system - O-Frame branding executed in TPU - Upper PU Leather and neoprene - Oakley ellipse branding on vamp, tread and heel counter for statment - Upper 85% PU 15% Polyester - Lining 100% Polyester - Outsole 70% Eva 30% Rubber - FOF100539