The Crew Neck Long Sleeve features our newest color and fabric style in its heather purple hue. Perfect as an underlayer in the winter months or as a summer sweater for cooler nights, the FIRMA Crew Neck Long Sleeve is an elegant garment that keeps you energized and cozy no matter the weather!
FIRMA Energywear is an innovation in the apparel market through its use of ‘smart fabrics’ or ‘intelligent yarns’, which are fabrics that are engineered to bring additional benefits to the wearer. FIRMA features an additive mix of crystal & ceramic that has been physically built into the fabric in a permanent fashion, meaning it cannot wash away or wear out. This mix is able to absorb your body heat and reflect the energy back into the body as far-infrared energy, which leads to multiple therapeutic benefits for the wearer.