Rock Fall Rhyolite S3 Waterproof Safety Boots

Part of the family of boots designed for longevity and the first Internal Metatarsal protection boot to pass the EN standard, the Rhyolite is one of the most robust boots available in Europe, if not the world. 100% Non-Metallic, developed with specialist durability materials including FORCE10® Components, an Activ-Tex® Membrane, R-Ten™ thread and Impact Shield Technology.

Protective fibreglass toecap, composite anti-penetration flexi-midsole and Internal Metatarsal guard
Premium American black full grain waxy leather
FORCE10® components including scuff cap and outsole used for incredible durability
Waterproof and breathable Activ-Tex® membrane
The first internal metatarsal protection boots to pass the EN standard
Manufactured to exceed EN ISO 20345:2011 S3 HI WR M HRO SRC
UK Size 8 Weight: 890G
SRC Slip Results:
SRA Heel 0.45 = 60.71% Higher than EN req. 0.28
SRA Flat Contact 0.43 = 34% Higher than EN req. 0.32
SRB Heel 0.14 = 8% Higher than EN req. 0.13
SRB Flat Contact 0.19 = 5% Higher than EN req. 0.18

• Rhyolite Spec & Test Sheet