Men's Cooling Hi-Vis Short Sleeve Crew outlet lightweight Lithium-Ion batteries deliver up

lightweight Lithium-Ion batteries deliver up to 8 hours of heat to fingers and back of hand

0 Merino Socks to increase heat times between charges

and no-slip features keep them secure

zippered hand and chest pockets

Men's Cooling Hi-Vis Short Sleeve Crew outlet lightweight Lithium-Ion batteries deliver upBeat the heat and stay visibile on the job with our Mobile Cooling Short Sleeve Hi Vis Shirtmade with DriComfort GEO 365 mineral infused fabric, pulls heat and moisture from the body and dries 4x faster than cotton, and has all day sun protection with UPF50. Lightweight and easy to care for, won't shrink or wrinkle, just a super comfortable shirt that performs on even the hottest days.