Cooling Vest Extender Sets allow XPC and Standard Vest models to accommodate sizes up to 5XL. Please select your vest model for more information. Please note: Only Standard Mesh Extenders with Elements are available in the import variation.
PLEASE NOTE: All PhaseCore Cooling Vests, Hat Liners, Elements, and Extender Sets with Elements are on backorder due to a busy summer. First Line Technology will be accepting backorders and fulfilling orders as soon as Elements are back in stock. Thank you for your patience and business.