The Monti S3 SRC is a safety trainer with an innovative TECHSHELL water repellent upper, a non-metallic midsole and a steel toe cap. TECHSHELL upper, innovative and extremely sturdy fabric, abrasion and tear resistant, water repellent and breathable SANY-DRY 100% polyester fabric internal lining; three-dimensional, breathable, it absorbs and releases the moisture, abrasion resistant COFRA SOFT footbed, made of scented polyurethane Polyurethane/TPU sole Aluminium toe cap 200 J Non metallic APT PLATE midsole - Zero Perforation