Joules Women's Evedon Rain Boot, Red, 5 M US 100% Rubber Imported Rubber sole Shaft measures approximately 16.5" from arch Heel measures approximately 1.25" Glossy rain boot featuring logo plaque at front cuff and contrast ribbon tie at back White wax film may appear on the surface of the rubber boots, it can be wiped off with damp cloth. This is the result of "blooming" (exposure to high temperatures). The wax helps prevent the rubber from weathering. Note: US size on box and UK size on Shoe, refer size chart