Invisible World Men's 100% Cashmere Crew Neck Pullover Sweater Windowpane 100 % High Quality Inner Mongolian Cashmere: Not a blend. Rare luxurious cashmere is softer and warmer than wool. Always comfortable. Multi-tone pattern sets it apart from other cashmere sweaters Lightweight. Feels Good Indoors or Out At 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.