ComfortFit Labs has expanded its topcover choices to seven with its purple perforated Memory Foam Top Cover. The 1/8″ topcover forms to the contour of the foot based on heat. With perforations for improved air flow, it is designed to be both comfortable and durable. The line of topcovers, available with any ComfortFit custom foot orthoses at no extra charge, also includes antimicrobial, antifungal vinyl; Spenco (or equivalent); antifungal, odor-free bamboo/Neolon; perforated leather (now higher quality); diabetic; and Blue Cloud ethylene vinyl acetate. Topcovers can be cut to any length.