Footwear that is WORKING for their feet at every stage of development. SOFT and FLEXIBLE, designed to offer protection in uncontrolled environments. So they can take their first steps with confidence! FLAT FLAT, without a plantar arch. REMOVABLE - ANNEWING to prevent the formation of fungi and bacteria. BioLining micro-perforated lining: SUSTAINABLE and even more THERAPISTIC. Without harmful health agents. INNOVATIVE BioLining system with micro-pores that resemble skin. The innovative BioLining system with unique BioLining technology, with a unique BioLining technology with MULTIPARTICLES for dry and healthy feet. Multiflexibility. Antibacterial footbed. Breathable. Nickel-free. Chromium-free Stabilizer. Very lightweight. Thin sole. Biolinning