The Men's Mons Royale Yotei LS Top is impeccably crafted from breathable, odour resistant merino wool to allow warmth alongside practical comfort. Boasting technical performance alongside uncompromised style, this garment can be worn as a standalone piece during the warmer months or used as a base layer for adventures spent in the winter chill. Finished with thumb loops, this impeccably crafted garment is a must-have essential.