Smartwool Reflection Flower Medium Cush in Imperial Purple L (10-12.5) Merino Wool Blend Made in USA Women's Smartwool Reflection Flower Imperial Purple Large (10-12.5) 56% Non-Itch Merino Wool, 43% Nylon, 1% Elastane Medium Cushioned sole. Machine wash and dry. Extraordinary Comfort, Exceptional Fit, Lasting Quality MADE IN USA