■wavy cardigan: Wavy Cardigan This special wavy cardigan envelops you in a soft, airy feel. The loop-like fancy yarn is given a wavy, brushed finish, creating a soft, undulating texture. While it's light to wear, the long wool blend fibers trap air, keeping you comfortably warm from the changing seasons through the chilly days. With a gentle texture that you'll want to touch, it adds warmth to your everyday outfits.