Caddis Men's Taupe Ecosmart Grip Sole Wading Shoe Comfortable Ecosmart Grip sole wading shoe with speed laces, cushioned insole and reinforced toe and heel. Works great in all wading conditions to keep you from slipping on mossy rocks, downed logs or muddy bottoms. We use only the highest quality durable Poyester outer to make sure it lasts. The Ecosmart Grip sole is legal in all states. All Caddis wading shoes are oversized by approximately a half size to accommodate the neoprene booty and other required insulation. This series of wading shoes matches up very well with both the CA5900W and CA9900W series Caddis waders.