Zero One is a domestic wetsuit brand originating from Shizuoka, Japan. It's a popular brand known for its high quality, handmade by craftsmen, and its excellent fit for Japanese people. ● Wetsuit Type: Semi-dry (5x3mm) ● Gender: Men's ● Size: Equivalent to ML ● Entry System: Neck Entry Since there is no zipper, water entry is minimal, which is an advantage for maintaining high heat retention. ※ Neck band included This is a used item, but it is clean with no wax marks. There is some deterioration observed in the entry area, but there are no functional issues. There is a tear in the fabric on the wrist rib. It is not at the level of water ingress, so there are no functional issues. Please check the condition in the photos before purchasing. If you have any concerns, please contact us in advance via comments. This item is a custom order, so it may differ from the standard size chart. The attached size chart is only a guide, so it is recommended to check the actual measurements of any areas of concern in the comment section. If you are unsure about the size, we recommend asking questions in advance to prevent any problems. Please feel free to contact us. ※ This is a used item, so please refrain from purchasing if you are looking for perfection. Shipping will be done compactly folded, using an inexpensive shipping method. No.0195 #Hurley #ONEILL #RIPCURL #BILABONG #quicksilver #roxy #bewet #axxe #dove #BREAKEROUT #RUSH #THREEWEATHER #XCEL #rlm #cyber #AIRTIGHT #SAVERCROSS #VISSLA #HOTLINE #Fullsuit (Jarful) #Tops (Tapper) #Seagull #Long Spring #Semi-dry #Light Dry Type...Semi-dry Gender...Men's Size...ML