Warmer Than Wool – 100% Genuine Alpaca. Not a blend.Hand Knitted – Naturally long fibres will never pill. Hand-Wash or dry-cleanLuxurious – Soft, durable and silky natural fibre will look beautiful for many yearsEasy fit looks good on everyoneAt Invisible World we have been scouring the globe for the finest in wool, silk, Alpaca and cashmere for over 30 years. We are located in Juneau, Alaska but source and design products all over the world. We offer a 100% money-back guarantee.