ProSharp Ellipse XS The ProSharp Ellipse XS takes a different approach from traditional single-, dual- or multi-radius profiles. Instead of building the blade from a series of circular radii, the Ellipse transfers an elliptical shape to the blade. ProSharp describes the Ellipse family around a dynamic, seamless skating experience—the goal is a smooth transition across the blade rather than clearly feeling one radius change into another. Within my current profile-emphasis testing, the Ellipse XS comes across as a more subtle option. It doesn't place as much emphasis on one specific skating characteristic as profiles like the Natural Curve, Quad or flat-area setup. That can make it an option for a skater looking for a smooth, flowing blade feel rather than a profile with an obvious acceleration, speed or stability bias. Profile Emphasis: Acceleration 3/5 · Deceleration 2/5 · Agility 2/5 · Speed 3/5 · Stability 2/5 Sizing: ProSharp recommends the Ellipse XS for 246–254 mm holder sizes. 📦 Shipping Options at CheckoutChoose a prepaid label (emailed after checkout) or use your own label (we’ll send our address in your order confirmation).