1. An aerodynamic toy comprising a camber defined by a profile in the shape of an airfoil made from an ultra-elastic, tear resistant, crystal gel, said crystal gel comprising (I) one or more copolymers and at least one copolymer having a midblock of one or more substantially crystalline poly(ethylene) midblock segment, in combination with or without (II) a selected amount of one or more polymer or copolymer and (III) a selected amounts of one or more plasticizing oil sufficient to achieve gel rigidities of from less than about 2 gram Bloom to about 1,800 gram Bloom.