VIONIC. 10010737 CHRCL. WOMENS AIMMY ACTIVE SNEAKER. CHARCOAL. Keep it casual in style with Aimmy featuring a knit upper and criss-cross adjustable hook-and-loop strap for a perfect fit. Vionic active footwear features Advanced Motion System AMS technology combining our podiatrist-designed orthotic with a flexible cushioned outsole and a lightweight breathable upper. Step into support for work play and everyday.