Mission Ready Equipment worked with Icebreaker to import their popular Atlas baselayer T-shirt in the color Tan for use with military uniforms. It is made from genuine Merino wool which offers great thermal regulation properties and is inherently antimicrobial and FR (no melt-no drip). Now, they are on sale, at a substantial discount. Both long and short sleeved versions are on sale in single or three packs, sized Medium – XXLarge.