R Class Iridescence Pointe Shoes RC40, RC41, RC42, RC46, RC47 Light Pink Pointe Shoes R Class RC30 Fantasia Pointe Shoes Soft Shank DanceSupplies.com R Class RC40 Pointe Shoe Backstage Dancewear. Sparkle in the studio with the RC40 Iridescence Pointe Shoe by R Class! The slight taper & moderate dimensions of the box, coupled with an ultra sleek, pleat less design, ensure a versatile & flattering fit. The inner & outer soles of the RC40 Iridescence are machine stitched together for improved strength, ensuring that the Soft shank remains both supportive and supple. Details?? Shank: Soft Box: slightly tapered Vamp: medium, U cut with drawstring Wings: medium Crown: medium Heel: wide