When discussing flame-resistant workwear, most attention is often focused on outer garments.

However, the layer worn closest to the skin can play a critical role in overall protection and comfort.

A growing number of employers and workers are recognizing the benefits of FR base layers:

✔ Additional thermal protection

✔ Reduced risk of secondary burns

✔ Moisture management for improved comfort

✔ Better temperature regulation in demanding environments

✔ Enhanced performance when used as part of a layered PPE system

As safety standards continue to evolve, layering is no longer just about comfort—it has become an important part of comprehensive worker protection.

Modern FR base layers are designed to be lightweight, breathable and stretchable, helping workers stay protected without sacrificing mobility.

At Keensun Safety, we believe the future of FR PPE is not only about stronger protection, but also about smarter layering solutions.

Do your customers already specify FR base layers as part of their PPE programs?