Features of the Smartwool Women's Merino Sport Fleece Training Beanie Soft-brushed Merino next to skin and recycled polyester against the elements to balance comfort and protection Three-panel crown design for ultimate Fit Reflective elements for visibility in low-light conditions Opening to accommodate sunglasses Contoured drop-ear design for comfort and warmth Ponytail exit Fabric Details Crown, Side Panel: 56% Merino Wool, 44% Recycled Polyester Lower Body: 46% Recycled Polyester, 38% Merino Wool, 16% Elastane