A state-of-the-art technical first layer for the ultra-light L.I.M range. Made using a brilliant dynamic thermo-regulating material technology: it activates and starts cooling as the wearer warms up, then deactivates its cooling properties as soon as the body gets down to a comfortable temperature again, reducing the risk of chill. Flatlock seams for less scuffs and bulk. Reflective logo for better visibility and panels under the arms for better range of motion.