For fresher, fatigue free feet. The bright white Corona is the higher, mid-boot version of the Cas. Its washable micro-fibre uppers are treated to repel all kinds of dirt, germs and bacteria. Specially created for almost all occupations within the Food industry, the Corona is a highly breathable, comfortable shoe for all day wear. Energy returning soles prevent fatigue and keep the wearer fresh, alert, foot sure and steady even in the event of a spillage. Upper: Microfibre. Outsole: GripForce® Easy Twist PU. Midsole: PU. Footbed: Hydro-Tec® Comfort insole. Fit: Normal. Sizes: 37-48.