Your heel should lift up and down with every step, so if you are a half-size you may be more comfortable sizing up (for example, if you are a US 7.5, you may be more comfortable in an EU size 38). The adorable 'Myla' Mary Jane features dual, adjustable vamp straps for that custom fit. High quality leather uppers with sockliner that absorbs and wicks away moisture. Dual-density Carbosan® Foam footbed follows the anatomical contours of the foot. Supports the foot from heel to toe, offering optimal energy return and rebound. Infused with an antimicrobial agent protecting against fungus and bacteria. Provides shock attenuation under the heel and ball of the foot. Polyurethane outsole provides optimal shock absorption, flexibility and rebound while EVA insert reduces weight and enhances energy return. From the Golden Gate Collection. Platforms.