Woolrich "White Label" lambs wool cardigan. Vintage "Limited Edition" natural color with the white label logo. These were offered as the top of the line items for Woolrich apparel. The company started in 1830 with the oldest woolen mill in the USA. I was a sales rep. for them for over 20 years before they unfortunately were sold to an "Italian" company and closed the doors in the USA. This item is very unique and you probably will not have another opportunity to buy this quality ever again!!! The buttons are made of leather and the sweater is 65% lambswool and 35% nylon. Dry clean only!