CIELE ATHLETICS CRWCap WND SC - Iconic Athletics Running Hat Push through the cold with this all-weather running hat Winter weather makes any run extra challenging, but this cozy-yet-breathable cap will help you power through difficult conditions. It’s made with wind- and water-resistant brushed fleece, which keeps your head warm while also venting sweat vapor, and fold-down ear flaps provide even more protection from icy winds, sleet, and snow. Let Mother Nature bring her worst—you can still get your miles in. Features Brushed fleece lining for warmth and a comfy fit Ear covers reduce heat loss during cold-weather runs Reflective details keep you visible at night Machine washable for easy cleaning Pliable brim is easy to pack down Backed by Ciele Athletics’ Million Miles Guarantee Materials 92% polyester, 8% spandex 83% recycled nylon, 17% recycled elastane Made in China Sizing Weight: 2.7 oz. The CRWCap WND SC runs true to size, take your normal hat size Use a flexible measuring tape (or a piece of string that you can hold up to a ruler) to measure all the way around your head where the hat will sit most comfortably Compare your head measurement to the chart below to find your size Body Measurements Size Head Measurement S/M 21¼ - 22½ Reposhing this item I purchased from @aleighkn0. Loved it, but original posh didn’t indicate size small. Excellent shape. Questions? Leave a comment below.