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Final Sale - "Welch" Men's Heated Work Pants

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Final Sale - "Welch" Men's Heated Work Pants

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GTIN: S - 04897093843647; M - 04897075381242; L - 04897075381259; XL - 04897075381266; 2XL - 04897075381273; 3XL - 04897093843654

Final sale items are available to shipping zones within the USA ONLY.

This product is excluded from other discounts, coupon codes, and promotional offers.


  • Relaxed Fit                                                  
  • FELLEX® Insulated
  • Built-in 4-Way Stretch
  • 8 Functional Pockets
  • Water & Wind Resistant
  • 3 Heating Zones (left & right thigh and lower waist)
  • Machine Washable

Warranty & Return+

  • 6-Month Limited Warranty on heating elements
  • 6-Month Limited Warranty on battery
  • No return or exchange

What's Included+

  • 1 × Men's Heated Work Pants
  • 1 × Mini 5K Rechargeable Lithium-Ion Battery (4800 mAh, 7.4V)
  • 1 × 5V3A Fast Charger with US plug (Input Voltage: 100-240V)
  • 1 × User Manual (English, German, French)
  • Eight Pockets: 2 side pockets, 1 right side zipper pocket, 1 left side battery zipper pocket, 2 large velcro side pockets, 2 velcro back pockets.
  • Water & wind-resistant four-way stretch polyester shell bonded to 60g/m² bluesign®-certified FELLEX® G-Shape filling for excellent thermal insulation while maintaining comfort.
  • Elastic waistband at sides while belt loopable buckles, one metal invisible snap button, and one flat button on the waist.
  • Semi-auto lock YKK front zipper enhanced durability with high-density nylon Oxford cloth in the crotch, knees, and back waist areas.
  • An invisible YKK leg zipper allows work boots to be worn easily. 
  • Elastic ankle with velcro closure helps block the wind out.Color gray for easy matching with your tops to keep a good look.

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  • Feature Details Image 8 Functional Pockets
    8 Functional Pockets
  • Feature Details Image 4-Way Stretch
    4-Way Stretch
  • Feature Details Image Water Resistant Shell
    Water Resistant Shell
  • Heating System

    Heating Performance

    • 3 carbon fiber heating elements are strategically placed over the lower waist, and left & right thigh where warmth is most needed.
    • 3 adjustable heating settings (high, medium, low).
    • Up to 10 working hours (3 hrs on high heating setting, 6 hrs on medium, 10 hrs on low)
    • Heat quickly in seconds with 7.4V Mini 5K battery.
    Video pause

    Battery Performance

    • 7.4V output to expedite preheating

    • Type-C port for battery charging and a USB port for other device charging

    • Fully charged in 4 hours (with a 5V/3A charger)

    • UL, CUL, CE, FCC, and RoHS certified for safety and quality assurance

    • Capacity: 4800mAh/7.4V/35.4Wh

    • Weight: 6.53 oz (185 g)

    B20M BATTERY performance: 10 hours of heating,1.8x faster recharging,5 verified certifications

    Materials & Care


    • Shell: 89.4% polyester, 10.6% spandex; with water-resistant treatment                   
    • Fill: FELLEX® insulation; bluesign® approved material                                  
    • Lining: 100% polyester; with anti-static treatment
    • Icon Image
      Thermal Insulated
    • Icon Image
    • Icon Image
    • bluesign® Approved
      bluesign® Approved


    • Machine wash cold.
    • Use a mesh laundry bag.
    • Do not iron.
    • Do not dry clean.
    • Do not machine dry.
    • Line dry, hang dry, or lay flat.


    How to choose my size?

    We recommend using the size guide (located next to the size options) on the product page to find your perfect size by comparing it to your body measurements. If you need further assistance, please contact us at

    Can I wear it on the plane or put it in carry-on bags?

    Sure, you can wear it on the plane. All ororo heated apparel is TSA-friendly. All ororo batteries are lithium batteries and you must keep them in your carry-on luggage.

    Will the heated apparel work at temperatures below 32℉/0℃?

    Yes, it will still work well. However, if you’re going to spend a lot of time in sub-zero temperatures, we recommend you purchase a spare battery so you don’t run out of heat! 

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