Serving The People x Woolrich Wool Overshirt. The collaboration between Serving The People and Woolrich aims to rediscover some classic garments of the American brand, an icon in the production of wool jackets since 1830, and re-propose them in a modern and functional way. This overshirt incorporates the versatility of a shirt and the warmth of a jacket, thanks to the sherpa-lined and padded sleeves. It features 80% Virgin Wool, 20% Polyamide, with a filling of 100% Polyester, and is lined in Wool-Blend Sherpa. Additional details include a classic pointed collar, button closure, flap pockets with buttons, and button cuffs.