OTTO CAP 12" Classic Knit Beanie w/ Inside Fleece Lining & Rib Knit Cuff - Acrylic Knit w/ Fleece Lining OTTO CAP 12" Classic Knit Beanie w/ Inside Fleece Lining & Rib Knit Cuff, Inside Fleece Lining for Ultimate Warmth and Comfort. Features a folded cuff, allowing you to adjust the fit, giving it a classic and distinguished appearance; The ribbed knit cuff pattern consists of raised vertical lines that add depth and a stylish look; The cuff provides an extra layer of insulation around the ears and forehead for enhanced warmth; Dual-layered construction made from 100% Acrylic (Outside) & 100% Polyester (Inside); The inside fleece lining feels soft and plush against the skin and helps keep the head and ears warm