Santic Men MTB Cycling Short Removable Liner is incredibly lightweight and comfortable. They are made of stretchy and breathable fabrics that can quickly absorb sweat and flex to make you feel free, while the waist elastic band allows you to adjust easily and quickly to achieve a perfect fit. Last but not least, the removable inner lining is made of one-piece high elastic breathable chamois to improve the comfort of sitting in the saddle for a long time.