Base Layer Shirts

Stay comfortable and protected on the job with base layer shirts from TheFireStore. Designed to be worn under your uniform or turnout gear, these shirts provide moisture-wicking, breathable performance to keep you dry during demanding conditions. Many options are flame-resistant or NFPA-compliant, offering an added layer of protection without sacrificing comfort. Perfect for firefighters, EMS, and other first responders, base layer shirts help regulate body temperature while delivering the durability and flexibility you need in the field.