Industrial PPE · Australia & New Zealand
Replacement insoles and professional work socks from Sir Safety, engineered for all-day comfort in safety footwear. Featuring moisture-wicking materials, arch support, and antimicrobial treatments.
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Current insoles & socks range
Specifications and application guidance are available on each product page. Contact ProfTek if you need help comparing options.
The ESD socks (MC6731) by Sir Safety System is a high-performance Safety Insole built to EN ISO 20345 standards. Engineered for comfort, durability, and workplace safety across industrial environments. Available in Australia and New Zealand through ProfTek.
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The SESTRI socks (MC4979) by Sir Safety System is a high-performance Safety Insole built to EN ISO 20345 standards. Engineered for comfort, durability, and workplace safety across industrial environments. Available in Australia and New Zealand through ProfTek.
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The Long summer socks (MC4928) by Sir Safety System is a high-performance Safety Insole built to EN ISO 20345 standards. Engineered for comfort, durability, and workplace safety across industrial environments. Available in Australia and New Zealand through ProfTek.
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The ZOAGLI socks (MC4978) by Sir Safety System is a high-performance Safety Insole built to EN ISO 20345 standards. Engineered for comfort, durability, and workplace safety across industrial environments. Available in Australia and New Zealand through ProfTek.
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The SKY socks (MC4934) by Sir Safety System is a high-performance Safety Insole built to EN ISO 20345 standards. Engineered for comfort, durability, and workplace safety across industrial environments. Available in Australia and New Zealand through ProfTek.
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The FRESCO socks (MC4932) by Sir Safety System is a high-performance Safety Insole built to EN ISO 20345 standards. Engineered for comfort, durability, and workplace safety across industrial environments. Available in Australia and New Zealand through ProfTek.
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The WINTER socks (MC4933) by Sir Safety System is a high-performance Safety Insole built to EN ISO 20345 standards. Engineered for comfort, durability, and workplace safety across industrial environments. Available in Australia and New Zealand through ProfTek.
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The Heavy socks (MC4929) by Sir Safety System is a high-performance Safety Insole built to EN ISO 20345 standards. Engineered for comfort, durability, and workplace safety across industrial environments. Available in Australia and New Zealand through ProfTek.
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The TREKKING socks (MC4931) by Sir Safety System is a high-performance Safety Insole built to EN ISO 20345 standards. Engineered for comfort, durability, and workplace safety across industrial environments. Available in Australia and New Zealand through ProfTek.
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The Lisle cotton socks (MC4930) by Sir Safety System is a high-performance Safety Insole built to EN ISO 20345 standards. Engineered for comfort, durability, and workplace safety across industrial environments. Available in Australia and New Zealand through ProfTek.
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The MAXIMUM footbed (MB9825) by Sir Safety System is a high-performance Safety Insole built to EN ISO 20345 standards. Engineered for comfort, durability, and workplace safety across industrial environments. Available in Australia and New Zealand through ProfTek.
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The NEW MAXIMUM footbed (MB9832) by Sir Safety System is a high-performance Safety Insole built to EN ISO 20345 standards. Engineered for comfort, durability, and workplace safety across industrial environments. Available in Australia and New Zealand through ProfTek.
View product →Application-led selection
ProfTek helps safety and procurement teams consider the complete workplace risk before selecting or replacing PPE.
Share the workplace hazards, environment, workforce and current product. ProfTek will help identify the most practical next step.
