Grubs SCER-444H Ceramic 5.0 High Work Boots

Our safety boots are the next step in innovation. Grubs® were the first to create the ceramic safety toe that complies with AS/NZS 2210.3. This feature makes the boots lighter in weight, doesn't conduct electricity, and in winter is warmer than standard steel toe caps.

• Ceramic safety toe – Complies with BS EN ISO 20345:0 S5 without cold-absorbing/emitting metal materials.
• DEFENDER™ 5mm ballistic insole – Lightweight and flexible whilst passing both BS EN ISO 20344:2004 5.8.2 penetration standard and BS EN ISO 20344:2004 5.9 flex resistance, without the cold of steel.
• 5mm INSUFOAM-ULTRA™ neoprene with calf-height rubber – All-round foot comfort and warmth.
• 4mm rubber over the whole foot area makes it highly resistant to puncture and flex cracking.
• 6mm NITROCELL™ footbed – Provides soft cushioning for an athletic shoe feel. A million microscopic nitrogen bubbles insulate the wearer from cold surfaces.
• TREDZ™ (DURAPRENE™ rubber) outsole – Superior grip on a variety of surfaces. The tread is designed to work with the action of the foot, is oil resistant, and passes TM144:1999 slip resistance test.
• Comfort rating: -20°C to +20°C.
• Sizes 6-13 AU/UK

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Standard shipping is $25 for orders under $200. Free standard shipping is available on eligible orders over $200.

Additional charges or exclusions may apply to gumboots and orders containing multiple pairs of boots. Available delivery options and final charges are shown at checkout.

View our shipping policy for dispatch information, delivery estimates and exclusions .

Return requests for eligible items must be lodged within 14 days of delivery.

Items must be unworn, unused and unwashed, with their original tags and packaging, and in saleable condition. Try footwear indoors on carpet and keep the original shoe box.

Exclusions apply, including clearance and final-sale items, underwear, swimwear, PPE, safety eyewear, respiratory products, custom-branded items and gift cards. Change-of-mind return postage and exchange charges may apply.

Your rights under Australian Consumer Law are unaffected. Please contact us if your item is faulty or incorrect.

View our full returns policy and how to request a return .