Spenco Siesta - Men's Cold Snap - Cozy Shoes Synthetic Imported Compression molded EVA supportive footbed. Orthotic Arch Support and deep heel cupping promotes stability - alignment and over-pronation motion control. Roomy Toe box with a bio-mechanically accurate foot bed. Removable insoles that provide orthotic arch support. Metatarsal Padded Arch Support offloads pressure from the ball of foot to help relieve forefoot pain.