SIZE CHART:SIZE 36-37:US SIZE5; sui table for shoe length 240cm;SIZE 37-38:US SIZE 6; suitable for shoe length 250cm;SIZE 39: US SIZE 7; suitable for shoe length 255cm;SIZE 40-41:US SIZE 8; suitable for shoe length 260cm;SIZE 42:US SIZE 9; suitable for shoe length 265cm;SIZE 43-44:US SIZE 10; suitable for shoe length 270cm;SIZE 45:US SIZE 11; suitable for shoe length 275cm;SIZE 46-47:US SIZE 12; suitable for shoe length 280cm;Material:Sole: felt sole(The thickness is 10mm)+ rubber;Upper: 5mm neoprene.Style1: It is mainly suitable for tracing the stream. There are small holes at the bottom, which can alleviate the water flow and reduce the resistance of water. It is safer and more comfortable to walk by the stream.Style 1: Mainly suitable for rock fishing. The bottom of the nail provides comfortable and effective grip.5mm thick diving warm fabric is selected, which is soft and comfortable and fits the feet;Stitching with mark thread. Smooth and even stitching, beautiful and durable;YKK zipper design is safe and not easy to fall off. There is cloth inside the zipper to prevent the zipper from clamping on the legs;The bottom of the shoes is wrapped with vulcanized rubber for one week, which is anti-skid and durable without degumming.