These marine shoes have good breathability thanks to their mesh material. - Brand: FIELD DOOR - Color: Black - Material: Mesh and synthetic fiber - Sole: Rubber sole - Size: L Thank you for viewing. This item is new. I bought these for a river trip, but I never used them and they have been stored. The length of the rubber sole is approximately 28 cm. When I purchased them, the size was listed as suitable for feet 27-28 cm. Made by FIELDOOR, so they are well-made. #RiverPlay #OutdoorShoes #Clamming #Swimming