Rubber vs. felt: Almost 10 years later | Hatch Magazine - Fly Fishing, etc.
Buyers Guide to Wading Boots for Fly Fishing - What Kind to Get & Why
Korkers Buckskin Wading boots w/Felt and Kling-On rubber soles Size 15/14 Street | eBay
Simms Men's Tributary Felt Sole Wading Boots
Terror Ridge | Wading Boots with Solid Ankle Support | Korkers
BISON MK1 WADING BOOTS IN STUDDED FELT SOLE OR RUBBER SOLE | eBay
Amazon.com: Clearwater Orvis Wading Boots for Men - Heavy Duty Non Slip Men's Fishing Waders with Rubber Toe Bumper and Felt Bottom, 12 : Sports & Outdoors