The athlos Arm-Warmers are made from soft,  lightweight, and breathable fabric that provides maximum comfort by providing warmth at low outside temperatures yet offer cooling at warmer temperatures.    

• Great stretch & durability

• Quick-drying.   

• Thermo-regulation.

• Highly Breathable   

• Lightweight & soft. 

• Great for biking, running, hiking

• Reflective made from 3M Scotchlite ™ material. 

• Oeko-Tex® Certified (standard 100)