Features of the Smartwool Women's CHUP Morin Mock Neck Sweater Luxurious, heavyweight sweater CHUP designs by Smartwool Ribbed mock neck collar and hem Balloon sleeve detail with ribbed cuffs Made with recycled polyester to create a more environmentally conscious sweater Fabric Details 49% Recycled Polyester, 36% Merino Wool, 15% Nylon