The ScentLok BE:1 Trek Heated Base Shirt is a cold-weather base layer built for serious hunters who want warmth, stealth, and unrestricted movement without added bulk.

• Materials: Premium Merino wool, modal, and Tencel blend for an ultra-soft feel, breathable stretch, and enhanced comfort during long sits.
• Integrated Heating System: Built-in heating elements with three adjustable heat settings, controlled by a single button and a glowing ScentLok icon for easy visibility in low light.
• Power and Connectivity: USB plug located in a convenient side pocket and compatible with any 5V/2A battery or power bank (10,000mAh recommended for optimal performance).
• Odor Control: Carbon Alloy technology delivers maximum odor adsorption, Silver Alloy treatment inhibits bacterial growth, and Fusix technology provides a secondary odor-control layer with added stretch for movement.
• Moisture Management: Moisture-wicking treatment keeps skin dry and comfortable as temperatures drop or activity level changes.
• Design for Concealment: Blackout design tailored for blind hunting, helping you stay hidden while keeping you warm.
• Mobility: Flexible fabric blend and engineered stretch support a full range of motion, so you can draw, aim, and move naturally.

This base shirt delivers warmth where you need it most without bulk, while odor control and moisture management support successful, stealthy hunts from dawn to dusk. Designed for hunters who prioritize concealment, comfort, and reliable heat, it’s the versatile, high-performance layer you’ll reach for in cold conditions.