Omni-Heat Cold Weather Hiking Omni-Heat is a technology that effectively reflects body heat through a unique silver dot pattern on the fabric to maintain warmth, while also expelling unnecessary sweat and heat to maintain a comfortable fit. ★ Material: 100% Polyester ★ Size: FREE / UNISEX Other colors are also available~ Photos 1, 6, and 7 are closest to the actual colors. ★ Packaging complete. Ready to ship immediately. ★ No Pets / No Smoking ★ We understand that you are purchasing with the understanding that this is a home-stored item, based on the images provided. Returns are generally not accepted to prevent product substitution. ★ Number: CG565