Call 1 (916) 905-6535

4 cal Inherent Thermal Regulating FR Short Sleeved T-shirt

Be the first to review this product

Thermal Regulating Outlast FR T-Shirt

Availability: In stock


* Required Fields

Macron Safety



4 cal Outlast T-Shirt

Macron Safety Thermal Regulating Flame Resistant T-Shirt powered by Outlast® is redefining fire resistant base layer and your customers are going to love it.

This silkweight top combines the comfort of smooth, soft, Outlast® heat and thermal management Rayon with the FR performance and safety of flame resistant modacrylic. Outlast® provides the important benefit of promoting metabolic conservation by moderating skin temperature with Outlast® technology. The wearer experiences a reduction in sweat, which can decrease chafing in warm weather and helps cold-weather gear keep its insulation properties. Rest assured that with this top you will receive the ultimate in protection and comfort!

  • Inherently flame resistant per ASTM D6413-99 "Flame Resistance of Textiles (Vertical)"
  • "No melt, no drip"
  • High wicking & fast drying
  • Outlast® rayon keeps you warmer when it's cold, cooler when it's warm
  • 35% sweat reduction in both warm & cold environments found in human subject testing
  • Antimicrobial odor control
  • Permanent thermal performance benefits - won't wash out
  • Made in USA
  • Colors: Desert Sand, Navy, Black
  • Sizes: S, M, L, XL, 2XL, 3XL, 4XL, 5XL

Additional Info

Additional Info

Set Product as New to Date No
Usually Ships 3 to 5 days
Country of Origin USA
Manufacturer Warranty Yes
Select Size No
Standards ASTM D6413-99
Mfr. Model # MS-TRFRTS-
Specification No
Manufacturer Macron Safety


Write Your Own Review

You're reviewing: 4 cal Inherent Thermal Regulating FR Short Sleeved T-shirt



Other people marked this product with these tags:

Use spaces to separate tags. Use single quotes (') for phrases.

NFPA 70E Training

Any doubts that your company is compliant? Your employees safe?

The 2015 Edition of the NFPA 70E recommendations are in print and take effect January 1, 2015.

Do you and your employees know all of the changes? Have they been implemented into your Electrical Safety Program? Do you have an Electrical Safety Program? Have you had Electrical Safety Training in the last year?

Electrical Safety Compliance Chart for NFPA 70E 2015

If the answer to any of those questions is no, then contact Macron Safety today!

Call 916-905-6535 or contact us to be certain you are in compliance.

Determine the Correct Protection Level, To evaluate Fire Retardant clothing materials in order to measure the heat transferred through the fabric, two values are calculated: Arc Thermal Performance Value (ATPV)...the minimum energy causing the predicted onset of second-degree burns and Heat Attenuation Factor (HAF)...the percentage of total energy of the arc that the fabric prevents from passing through, OSHA requires that each employer must assess the potential hazards in the work environment and determine the appropriate clothing materials using ASTM PS57-97. Always do a hazard assessment. You will need to know electrical system voltage, fault current available, number of phases, Arc time duration, estimated Arc gap, minimum distance from the Arc, and Arc configuration.

Free Duke Power Heat Flux Calculator: For the purpose of calculating heat flux received at a surface some distance from an Electric Arc.