Little Presents AQ ZIP Hybrid Waders Olive Gray, Size M. Retail Price: ¥62,480 (current model) These are neoprene waders optimal for cold temperatures. Used once for about 2 hours. Selling because I won't have an opportunity to use them again. The box and tags have been discarded. I'm selling them at a low price, so I believe this is a great deal. Please only purchase if you understand that they have been stored at home for a long time. m(__)m ~Quoted from the website below~ - Features YKK AquaSeal® waterproof zipper. (Note: The W-51 N3 Hybrid Waders without the AquaSeal zipper are also available.) - Solves the dissatisfaction of neoprene waders being too heavy and breathable waders being too cold. - Fuses the comfort of breathable waders with the warmth and toughness of neoprene waders. - Uses LIPTEX™-N3 breathable waterproof material from the knees up, and 4mm thick neoprene from the knees down. The outer fabric of the neoprene material uses thicker yarn for improved durability. - The 3D cutting at the knees and the stretchability of the neoprene allow for ease of movement. - Not only is it easy to put on and take off with the YKK AquaSeal® waterproof zipper, but you can also relieve yourself while wearing a jacket or vest. This is especially convenient in the rain.