Listing is for both hats. I love the soft top and low profile brim - light and breathable but still with face/eye protection. Selling because I bought the wrong size originally and finally bought the right size! They have both been worn a handful of times and there are no flaws. They are machine washable and should be washed (I'm not super sweaty but they have been worn for outdoor activities). Size S, website says 21.5-22 inch head circumference. Website description: "The Radar Pocket Cap is the perfect blend of function and fashion for active wear in 3-season conditions. The dark fabric under the brim reduces glare, and the TransAction™ headband wicks away sweat for cool and comfortable wear. The foldable brim allows quick stowage in a pack or pocket, and the UPF 40 rating protects from the sun's UVA and UVB rays. Multiple sizes offer the perfect fit. For low-profile face and eye protection and superior packable characteristics, the Radar Pocket Cap is a warm-weather essential." Check out my closet for 20% off 3 or more listings!