Partial side zip closure Approx. 6.5" shaft height 12" opening circumference Approx. 3.75" heel 7/8" platform Manmade upper and sole Hunter advises that a white wax film may appear on the surface of the rubber boots and that it can be wiped off with a damp cloth. This "blooming" effect is not a defect. Blooming is caused when the boots are exposed to extreme temperatures or temperature swings and the wax helps prevent the rubber from weathering NO TRADES