Zappos.com is proud to offer the Outdoor Research - Sherlock Beanie (Plum/Blush) - Hats: It's no mystery that the Sherlock Beanie is both long on style and warmth thanks to its reversible design. ; Soft, insulating wool blend fabric. ; Reversible design flips to solid color. ; Print side: 40% rayon, 25% nylon, 20% lambswool, 10% angora, 5...