Pioneer V1053160U-5XL Cooling Safety Ls Shirt Hi-vis 5XL

Product Description

The PIONEER V1053160U-5XL is a high-visibility cooling safety long sleeve shirt built for trade professionals working in hot, demanding outdoor and indoor environments. Constructed with 37.5 Technology fabric that uses naturally sourced volcanic minerals permanently embedded in the material, the shirt actively manages heat and moisture at the fiber level. The result is faster drying times and improved breathability compared to standard workwear. The hi-vis yellow colorway and StarTech reflective tape meet jobsite visibility requirements in low-light conditions. This shirt is sized at 5X-Large for a comfortable fit under or over workwear layers.

Intended for use by HVAC technicians, electricians, plumbers, utility workers, and other trade professionals who spend extended time outdoors or in high-heat environments. The long sleeve design with reflective tape makes it appropriate for roadside work zones, construction sites, utility infrastructure jobs, and any application where high-visibility PPE is required or preferred. The ribbed crew neck construction keeps the collar stable under tool belts, harnesses, and other equipment.

Key Features

• 37.5 Technology fabric uses volcanic minerals to remove heat and moisture at the fiber level before sweat accumulates
• Thermoregulating material helps maintain comfortable body temperature in both hot and cold conditions
• StarTech reflective tape delivers high visibility in low-light and nighttime work environments
• Faster drying times and superior moisture management compared to standard cotton or poly workwear
• Ribbed crew neck design stays in place under PPE, harnesses, and tool belts
• Hi-vis yellow coloring meets common jobsite visibility standards

Compatibility

Designed as a general-purpose high-visibility safety garment suitable for trade professionals requiring thermoregulating workwear with reflective tape visibility features.

Installation Notes

No installation required. Follow the garment care label instructions to maintain the integrity of the embedded 37.5 Technology minerals and reflective tape. Do not use fabric softeners or bleach, as these may degrade the thermoregulating properties and reflective materials. Inspect reflective tape before each use to confirm visibility performance meets jobsite or regulatory requirements.

Technical Specifications

• Size: 5X-Large
• Color: Hi-Vis Yellow
• Sleeve Style: Long Sleeve
• Fabric Technology: 37.5 Technology with volcanic mineral infusion
• Reflective Tape: StarTech reflective tape
• Neck Style: Ribbed crew neck
• Unit of Measure: Each
• UPC: 626053645410

Standard Information

• Brand: PIONEER
• Manufacturer Part Number: V1053160U-5XL