Breathable & Stretchy: The ultra-thin, lightweight, stretchy fabric enhances breathability and moisture-wicking performance, ensuring a snug fit that feels like a second skin. 4D Gel Padding: Features multi-density chamois inserts that conform to the shape of sit bones, providing maximum comfort and reducing pressure and friction during long rides. All Year Wear: This gel-padded bike underwear works well under leggings, shorts, skirts, capris, and pants; regular clothing can be used for cycling and is suitable for year-round use. Flatlock Stitching & Elastic Waistband: Flatlock stitching helps reduce friction and chafing for increased comfort, while the elastic waistband offers a secure and comfortable fit. Multi-Function: These versatile padded cycling underwear are ideal for spinning classes, road cycling, mountain biking, and other outdoor activities.