The Vionic Tokyo Sneaker combines a breathable athletic upper with supportive overlays and a lightweight walking sole. The lace-up fit keeps the foot secure, while VIO MOTION Technology adds supportive comfort beneath a sporty everyday shape.COMFORT Adjustability: Lace-up Removable Insole: Yes VIO MOTION Technology: Designed with contoured arch support, cushioning and heel stability to help support natural alignment Breathable mesh panels help keep the upper light Supportive overlays add structure around the foot MATERIALS Upper: Mesh athletic upper with overlays Sole: Lightweight cushioned walking sole MEASUREMENTS Heel / Sole Profile: Low-to-moderate athletic soleCARE Spot clean with a soft, slightly damp cloth. Allow to air dry naturally away from direct heat.