Breathable & Stretchy: The ultra-thin, lightweight, stretchy fabric enhances breathability and moisture-wicking capabilities, 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 biking underwear works perfectly under leggings, shorts, skirts, capris, and pants; easily turns regular clothes into bike wear and is suitable for year-round use. Flatlock Stitching & Elastic Waistband: Flatlock stitching reduces friction and chafing for increased biking comfort, while the elastic waistband ensures a secure and comfortable fit. Multi-Function: These versatile padded cycling underwear are ideal for spinning classes, road biking, mountain biking, and other outdoor activities.