Amazon.com: Korkers Greenback Wading Boots - Packed with the Essentials - Includes Interchangeable Felt and Kling-On Soles - Size 7 : Sports & Outdoors
Korkers Studded Felt Sole offers much better grip than plain felt
korkers KORKERS Omnitrax Interchangeable Soles | Feather-Craft Fly Fishing