R-Class Iridescence RC-40 - Medium Shank RC40 is the "Universal" base model of the R-Class Signature Collection that is similar to the RC30 with a lower heel and more volumn in the box. The Iridescence is a pleatless pointe shoe made with R-Class signature construction that lift the dancer high in the shoe and stitched soles for wonderful durability and stabilization. The elastic drawstring and unique space removed in the demi-pointe area provide smooth roll-throughs without sacrificing strength. Features a medium box, arch, and platform, with a narrow heel and U-Cut vamp. This model is ideal for those with broad feet and wider metatarsals, and it will surely elevate your dancing to the next level! Shank: M Vamp: 2 U-cut Platform: Medium Crown: Medium Arch: Medium Heel: Low Pleatless Design Elastic Drawstring Inner and outer soles stitched together for strength and longevity Single layer satin - light weight New Champagne Pink