My son wore these wading boots once and out grew them. They are a size 9 and fit a men's 8 which leaves room for your waders. They have Omnitrax Kling-on interchangeable soles with one pair of rubber-only and one pair with rubber and metal lugs. What makes the Metalhead Wading Boots great is the Boa lacing system which features one-handed adjustment. Thanks for looking, Joe