Boss® Therm™ Base Layer Heated Vest, Men's, One-Size, Black

• Designed to be worn as a base layer over a shirt, or any thermal garment
• Lightweight, active fit one size fits all includes durable two-way locking hook and loop straps
• Heating elements located on the chest and back, warming a large surface area to promote blood circulation, relief from muscle pain, enhance metabolism and improve immunity
• Low, Medium, High temperature ranges
• Quick rechargeable 5V/2A power bank provides up to 7 hours of heat on the low setting with proper layering of garments
• Machine washable; Heating elements are designed to endure 50+ washing cycles
• Additional batteries available: 399-HVBAT

Specifications:
Size: One-Size
Colour: Black
Men's/Women's: Men's