V1053160U-4XL Pioneer Cooling Safety LS Shirt, Hi-Vis Yellow, 4X-Large

Cooling Safety Shirts are powered by 37.5® Technology to help keep your body at an ideal temperature so you can perform at high levels while withstanding the elements longer and more comfortably.

KEY FEATURES

• Patented 37.5® Technology helps your body naturally thermoregulate to cool you when you’re hot and stay warm when you’re cold
• Natural volcanic minerals are permanently embedded in the material to remove heat and moisture before even breaking a sweat
• Temperature regulating fabric keep you comfortable longer while providing unparalleled functionality and performance
• Unique style delivers “climate-controlled” workwear with faster drying times, increased breathability, and superior moisture management
• Premium StarTech® reflective tape provides unsurpassed visibility even in low lit working conditions
• Stylish ribbed crew neck design