The STS Company of Mill Valley California announces the release of a new and improved line of tubular polyester/ Lycra® casting socks. The new casting material provides a detailed, accurate and a precise negative lower extremity mold (foot, leg and thigh)suitable for all varieties of AFO's. The polyester/Lycra casting products are available in 4 widths and 2 lengths (17" & 30") and are ideally suited for both traditional fabrication techniques as well as CAD/CAM manufacturing. The new casting socks will carry the same product identification as their fiberglass counterparts. All of the new AFO casting socks are ready for immediate delivery.