Mesh-Panelled Running Cap *SLNSH Collection | lululemon MY。NWT Size S/M Color: Oxford Red Please ask if additional questions or measurements needed. No returns* Side Panels: 90% Polyester (recycled), 10% Lycra® Elastane Body: 89% Nylon (recycled), 11% Elastane Sweat Band: 82% Nylon, 18% Lycra® Elastane Reflective details on back closure and front brim Narrow, flexible panel on the brim removes pressure from your forehead for a soft, comfortable fit Adjustable back closure locks into place and can be hooked to your belt mid-stride Lightweight mesh fabric is four-way stretch and naturally breathable with a quick-drying outer panel across the top Interior mesh fabric sweatband wicks moisture to help keep you dry 100% of the polyester and nylon in this product is recycled (excluding trims)