Nylon, 34% Wool, 22% Polyester, 8% Alpaca, 2% Elastane Nylon, 34% Wool, 22% Polyester, 8% Alpaca, 2% Elastane is fitted with a detachable, all-black compass patch at the sleeve. Trimmed with a handy pair of dual-entry pockets, this robust pullover is finished with a rolled neckline that will keep you cosy all winter long.