Helly Hansen Oxford Insulated Winter Tall Composite-Toe Safety Boots is a wide roomy Nubuck leather lace-up Tall safety boot for additional ankle support and protection, with Warm Primaloft Gold Insulation and a soft fleece lined collar for extra warmth and comfort when working on the Construction site in harsh cold wet weather. These durable Tall safety boots meet the S3 safety standards with a Composite Toe and non-metallic protection puncture plates for the ultimate protection from sharp and falling objects in the work place. This Oxford Tall Winter safety boot has 400g of Primaloft insulation and is comfort rated for -40°C which holds onto the warmth even when wet. They are also fitted the high quality waterproof HellyTech membrane to keep your feet dry and comfortable. The uppers are made from a naturally durable oiled Nubuck leather sourced from responsibility tanneries, fitted alongside the melded Asymmetrical TPU toe bumper for additional protection. The hardwearing outsole was inspired by the varied and challenging ground surfaces found on Construction sites with deep lugs for traction on snow, loose gravel and dirt as well as smooth surfaces like steel concrete or tile surfaces. The HellyGrip HRO XRC compound rubber has an extended temperature range and can resist contact up to 300°C and down to -20°C and provides oil, fuel slip resistance for long wear, with The HellyGrip logo XCR compound which is identified in Blue on the base. These Oxford winter work boots are built on a wide last for a comfortable roomy fit with a PU breathable footbed that moulds to the shape of your feet for long lasting cushioning with a mesh breathable lining to increase air flow for fresh comfortable feet. The Helly Hansen Oxford winter safety work boots are durable smart and tough designed to keep you safe warm and dry on your work site UPPER MATERIAL Waterproof Nubuck Leather upper for a natural durable outer Metal Free Lace -up fastening system for ease of use in the work place Helly Tech® Waterproof Membrane for a breathable moisture wicking waterproof barrier Primaloft Gold insulation for a great warmth to weight ration even when wet Moulded TPU toe bumper for protection Deep wide spaced lugs on the sole to prevent snow and mud sticking Moulded heel overlay for protection Composite safety toe a lightweight protection from falling objects Metal free nail penetration protection Metal Free nail penetration protection EN ISO 20345:2011 S3 WR HRO SRC - Work safety shoes with certified S3 rating provide the highest protection for your feet, including puncture-resistant, slip-resistant, and anti-static BS EN IEC 61340-4-3:2018 – ESD - determining the electrical resistance of footwear (shoes, slippers or booties) used in the control of electrostatic potential on people MIDSOLE/OUTSOLE Cushioning PU midsole. HELLYGRIP Nitrile Rubber Outsole -Slip Resistant, Abrasion Resistant Fuel & oil resistant & Non-marking FOOTBED - Breathable Poured PU Footbed - Soft underfoot cushioning with moisture management Footwear that has been certified with S3 can be used in several industry sectors for example light weight, Heavy industry, healthcare, Food processing, Logistics and Delivery, Warehousing Construction Industry engineering and manufacturing Farming and agriculture as well as office administration. Helly Hansen work footwear provides a wide range of safety shoes and boots suitable for many work environments indoors and out encouraging uniformity and professionalism at work and makes the workplace safe and secure to work in. Helly Hansen is a great company, producing the best quality footwear for the working men and woman while being sustainable and responsible respecting, protecting and promoting ethical values to help protect people and the planet. Helly Hansen Oxford Insulated Winter Tall Composite-Toe Safety Boots