The 5mm dive boot by O'neill is a great semi-dry cold water boot. Features 100% stretch neoprene, sealed seams and zipper to eliminate flushing, a poly fleece interior lining to wick moisture from the skin and retain heat, and a durable sole.
Sizing Tip: These boots run about 1 size small. Choose the next size up from your regular US shoe size. Example: Size 9 should order size 10.