The Mercury S3 Waterproof Safety Boots are engineered for tradespeople who work outdoors in all weather. A fully non-metallic construction keeps weight down and is metal-detector friendly, while the composite toe cap and composite penetration-resistant midsole provide reliable protection without the bulk of steel.
Inside, a waterproof, breathable membrane teams with Thinsulate™ insulation to keep feet dry and warm through rain and cold. Underfoot, the phylon/rubber outsole delivers dependable grip, is HRO heat resistant to 300°C, and FO oil/fuel resistant, with a scuff cap for added durability at the toe. Certified to the highest SRC slip rating, Mercury gives confident footing on slick surfaces.
Versatile and hard-wearing, these boots are ideal for construction, utilities, landscaping, rail, and general outdoor trades where waterproof performance, non-metallic safety, and long-day comfort are non-negotiable.
