Lululemon Waffle-Knit Crewneck Long-Sleeve Shirt Black / Black * Cold-weather convert. This sweat-wicking thermal layer helps lock in heat to keep you running when the temperature drops. warm, waffle-knit fabric • Soft and warm • Sweat-wicking • Double-knit fabric has a waffle texture • Neckband, hem, and cuff fabric is brushed for comfort • 100% of the polyester in this product is recycled (excluding trims) relaxed fit, hip length • A loose fit with a little extra room • Sits below the waistband for moderate, everyday coverage * 55% Cotton, 45% Nylon * Size M/L * Approximate Measurements * Pit to pit-21” * Minor Piling