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Thermal Workwear

Ensure you stay dry, warm and comfortable on the job with our selection of quality men's thermal workwear and base layers from world-leading brands such as Snickers Workwear, Helly Hansen Workwear and Mascot Workwear. Thermal workwear is designed to insulate and protect, which means it’s ideal if you work outdoors for long periods or in very cold environments. From thermal undershirts to crew neck jumpers and neck warmers, explore the full thermal workwear collection at MI Supplies to discover your new work clothing go-to.

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  • LiteWork Seamless 37.5® Short Sleeve Shirt
    £52.99 (inc. VAT)
  • Lifa Max Crewneck Baselayer
    From £41.99 (inc. VAT)
  • FlexiWork Seamless LS Shirt
    £68.99 (inc. VAT)
  • LiteWork Seamless 37.5® Long sleeve shirt
    £69.99 (inc. VAT)
  • FlexiWork Seamless Wool LS HZ Shirt
    £85.99 (inc. VAT)
  • Lifa 1/2 Zip Top Baselayer
    From £32.99 (inc. VAT)
  • 00597 Kalix Thermal Under Shirt
    From £29.99 (inc. VAT)
  • LiteWork Seamless 37.5® Leggings
    £57.99 (inc. VAT)
  • Body Mapping Micro Fleece Trousers
    £57.99 (inc. VAT)
  • Lifa Pant Baselayer
    From £22.99 (inc. VAT)
  • Flexiwork Seamless Wool Leggings
    £68.99 (inc. VAT)
  • Flexiwork Seamless Leggings
    £57.99 (inc. VAT)
  • FlexiWork Seamless SS Shirt
    £52.99 (inc. VAT)
  • Lifa Max Pant Baselayer
    From £38.99 (inc. VAT)
  • Lifa Max Half Zip Baselayer
    From £45.99 (inc. VAT)
  • Lifa Crewneck Baselayer
    From £22.99 (inc. VAT)
  • 00585 Uppsala Thermal Under Shirt
    From £34.99 (inc. VAT)
  • Fakse Shirt Flame Retardant
    From £55.99 (inc. VAT)
  • Fakse Long Sleeve Crewneck
    From £45.99 (inc. VAT)
  • Fakse Pant Flame Retardant
    From £45.99 (inc. VAT)
  • FlexiWork, 37.5® Technology Short Sleeve T-shirt
    From £44.99 (inc. VAT)
  • HH Lifa Max Neck Gaiter Baselayer
    From £18.99 (inc. VAT)
  • DX4 Base Layer Top No Brexit Delays
    From £41.99 (inc. VAT)
  • 103609 Force Lightweight Utility Legging
    From £53.99 (inc. VAT)
View 24