The ULTIMA PRO 6.0 WP is the continuation of Magnum's journey to develop environmentally considered, sustainable products without compromising on performance. The upper fabric is made from 100% recycled plastic bottles. This waterproof and breathable bootie membrane keeps feet dry and protected, and the construction is vegan friendly. The PU heat welded upper construction reduces weight and offers supreme support and 24-hour comfort. The lightweight and durable outsole with a blown EVA midsole provides supreme support and 24-hour comfort. A Hi-Poly PU anti-bacterial footbed offers 24-hour comfort and anti-fatigue. The Michelin outsole offers the ultimate in grip, traction, and durability. Certified to EN20347. Athletic FAST & LITE last for agility and comfort. The boot features a PU heat welded upper, a lightweight and durable outsole with a blown EVA midsole, a Hi-Poly PU anti-bacterial footbed, and a Michelin outsole.