We do have a letter with all the testing results if any further questions need to be answered regarding the testing

Passes low temperature

The Utility Pro™ UHV866 HiVis Short Sleeve Shirt is protected with PERIMETER™ Insect Guard and non-staining odor-free formula

The coverall is designed with a single large double stitched front chest and back pocket

concealed hood

28" JBC Traffic Safety Cone - Orange - 5.5 Lbs - 6" 3M Reflective Collars Fit_Slim Fit We do have a letterMINIMUM ORDER QUANTITY: 40 Cone Size: 28" Height & 5. 5 Lbs Injection Molded With Premium PVC Indented Handle Top For easier Carrying and for Attaching Tapes Reflective Collar Options For Night Time Use. Custom Lettering and or custom Logos Available Meets Safety Standards: FHWA; MUTCD; NFPA; NCHRP 350 Crashworthy Approval Approved For Use On Public Roadways < 45 Mph Traffic Cones Must Have 6" + 4" Reflective Collars For Approved Use On Public Roads