PIONEER, V1012070-4XL, Vest, Series: V1012070, Mens Gender, 4XL Size, Black, 600D Oxford Polyester/Mesh, Snap Closure, 15 Pockets, ANSI Class: Class 1, Specifications Met: ANSI/ISEA 107-2020 Type O, CSA Z96-02

• Special antimicrobial protection inhibits the growth of odor-causing bacteria, mold, and mildew
• 600 denier polyester material and heavy-duty mesh stand up to the toughest working conditions
• Full mesh back panel provides maximum ventilation and cool working comfort
• Features two water bottle pockets with adjustable cord closures for on-the-go hydration