100% non-metallic, with protective toecap, midsole and internal metatarsal guard, Magma is highly robust and developed with specialist durability materials including FORCE10® components, a Moisture-tech by Sympatex® waterproof membrane, Impact Shield™ and Boa® fit system. Features Water repellent full grain black leather and Boa® fit system Moisture-tech by Sympatex® waterproof and breathable bootie membrane - tested for 100 hours (74 times longer than EN requirement) FORCE10® scuff cap and solid nitrile rubber outsole - tested to extraordinary abrasion, heat and cold performance levels Ortholite® climate breathable footbed with IMPACT SHIELD™ shock reducing internal digging plate Certifications EN ISO 20345:2011 S3 HI HRO WR M SRC We deliver Rock Fall Magma Safety Boots RF710 worldwide.We specialise in shipping almost anywhere in the world securely at competitive prices - across UK, US, Canada, Ireland, New Zealand, Europe - securely and fast at competitive prices