Royal Elastics, a wholly owned subsidiary of K-Swiss, Inc., has inked a long term partnership with singer Gwen Stefani's L.A.M.B. label to launch a new line of footwear. L.A.M.B. apparel and accessories were launched in Fall 2003 by the No Doubt singer. The L.A.M.B. Sneaker Collection is expected to be sold through high-end boutiques and better department stores this Fall, with prices ranging from $99 to $180.