Brand New! This stylish rubber boat shoe has breathable features that can drain water to help keep your feet dry, and Wave-Siping technology to give you traction on both dry and wet surfaces. Size note: If you are between sizes, Sperry Top-Sider recommends ordering the next size down. Features Wave-Siping™ disperses water for the ultimate wet/dry traction Strategically placed ''gills'' that drain water Breathable ''portholes'' on top side to keep feet fresh Product Details Slip-on Rubber upper Man-made lining Rubber sole J11090-0070-18