fabric, extremely breathable; inner lining: 100% polyester, three-dimensional, breathable, moisture absorption and release, abrasion resistant. Footbed: Cofra Soft, anatomical polyurethane footbed shock absorption; the upper layer keeps the foot dry at all times. SOLE: PU/TPU; CAP: ALUMINIUM; PUNCTURE PROOF MIDSOLE: ZERO PERFORATION, NON-METALLIC For over 70 years, Cofra has been high quality and expertise as well as advanced hi-tech, research and innovation levels. These processes advanced products with low environmental impact. COFRA was founded in 1938 by Ruggiero Cortellino in Barletta. The entrepreneurial spirit and pion of the manufacturer changed the small workshop into a company that today produces hundreds of shoes a day and is known worldwide