The SWIMS Mobster Galosh boot features a natural rubber base with unparalleled grip, while the fully waterproofed neoprene upper rebuffs those surprise slush-puddles before they ruin our mornings. Front zipper entry. Breathable neoprene lining with a cushioned footbed for added comfort. Durable rubber outsole. Imported. Measurements: Heel Height: 3 4 in Weight: 12 oz Circumference: 14 in Shaft: 8 in Platform Height: 1 2 in Product measurements were taken using size XXL (US Mens 12-13), width M. Please note that measurements may vary by size.