Want your order by Christmas? | Order By December 13th
Women's Trek Heated Vest in Black

Mobile Warming Women's Trek Heated Vest in Black


hours of comfort and heat, whether thrown over your favorite shirt or sweater, or used as a base layer under a jacket. Stylish contrast trim zippered front closure and front zippered pockets keep contents secure without sacrificing look. A Moisture wicking inner liner provides added comfort while keeping you dry. Bluetooth control with the MW Connect app is no fuss and conventient way to control temperature and get real-time updates on battery levels, especially when used under a jacket. Whether it's your next outdoor adventure, or the kid's hockey or soccer game, a night out on the town, or weekend in the coutnry, the Trek Fleece Heated Vest is there to keep you warm, comfortable and looking good.

Vest Features:

  • 4-Way Stretch Soft Shell Fleece Construction
  • Wind-Shark and Waterpell Protection from Wind, Rain, & Water
  • Sweatsheer Moisture-Wicking Mesh Liner
  • Zapsheer Anti-Static Protection
  • Odorsheer Anti-Odor Fabric
  • Zippered Front Pockets
  • Stylish Contrast Trim Full Zippered Front Closure
  • Tri-Zone Heating - Left and Right Chest, Upper Back
  • 4volt Powersheer Lithium-Ion Rechargable Battery
  • 4 Adjustable Heat Settings (90° up to 135°)
  • Integrated Waterproof Touch Control Button
  • Bluetooth-Enabled Wireless Control
  • MW Connect Mobile App Compatible available on App Store or Google Play Store
  • Machine Washable
  • Available in SM, MD, LG, XL, 2XL & 3XL

Battery Features:

  • Powersheer Rechargeable Lithium-Ion Battery (7.4V 2200mAh)
  • Up to 10 hours of heat between Charges (2+ hours Hi - 10 hours Low)
  • USB Cable included
  • Charge Time 3-4 hours

*Charge time is based off using a USB-A wall charger that delivers 5V@2.1A


  • (1) Trek Fleeced Heated Vest
  • (1) Powersheer Rechargable Lithium-Ion Battery (7.4v 2200mAh) - Model MCWB74V02221
  • (1) Micro USB Charging Cable

Replacement batteries:

  • Battery SKU: MW74V022 - 7.4v Powersheer Standard Rechargeable Battery (7.4v 2200mAh)
  • Battery SKU: MW74V040 - 7.4v Powersheer XL Plus Rechargeable Battery (7.4v 4000mAh)

Theisen's standard returns and exchanges policy: All returns must be completed within 90 days of purchase unless otherwise noted. All items must be in new, unused condition and contain all original packaging and accessories. Some exclusions apply. For more information on our policy or to learn how to return an item click here.

Proposition 65 Warnings! 

Note: These warnings do not apply to food products.

 WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate, which are known to the State of California to cause cancer and birth defects or other reproductive harm.

 WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov.