But the Woolly Mammoth is even more comfy than the traditionnal Mammoth. The plastic is more flexible/cushy...as cushy as my Crocs Athens sandal soles (unbeatable comfort). The combination is truly amazing. Fewer holes on top of the shoe goes a long way in the winter element.

Go for a size bigger than your traditionnal shoe sizing.

Update 12/19/2008

I like this shoe so much I bought another pair (size 7, color black) for my oldest son. I wanted to buy a size 1 for my youngest son but this shoe is not available in that size so I got the regular Mammoth for him.

My son's black Woolly Mammoth looks less clogy than the brown one I purchased...In my opinion.

The sole of the Woolly Mammoth is superior to the Mammoth Tractionwise.