Start your derby ride right with the original 'derby ready' Chaya Ruby Skates! This vegan-friendly, low cut yet supportive boot offers both increased comfort and performance thanks to the new designed outer sole. Made of glass-fiber reinforced plastic (GFK) and including a torsion bar - a bridge to help combat improper flexing it provides crucial stiffness to the bottom of your skates. The stylish design gives the Ruby a high-end look and this skate offers much more than you would expect for the price. Chaya's glass-fiber reinforced Shari plate offers unique features like the offset Chaya Controller stopper, the Power Toe System (PTS) for a better power transfer as well as Jelly Interlock Cushions which guarantees perfect handling. Derby specific PU-wheels and WICKED ABEC 7 freespin bearings means no immediate upgrades are needed with this package, you have it all from the very beginning! - Chaya Ruby Derby-Ready Series - Available Sizes: 5-12US (6-13USL) / EU36-46 - All Black Colourway w/ Red Accents - Vegan-Friendly Low-Cut Vinyl Boot - Built-In Liner w/ EVA Innersole - Standard Lace Closure - Chaya Shari DCM 3.0 Plates - OCTO Propel 59x38mm 92a Wheels OR - G-FORCE 59x38mm 92a Wheels - Wicked Abec7 Freespin Bearings - Chaya Controller Long-Stem Stopper w/ Flat Footprint 👣 Size Chart & Foot Tracing Guide Note: Wheel colour is not guaranteed, skates may come with either.