Extra Soft Gel MaterialOur bike seat cover padded is made of eco-friendly transparent gel and high density milky foam, which extra soft and comfortable, can help you enjoy your bicycle leisure time and far away from pain.BreathableThe surface of exercise bike seat cushion is Lycra fabric, which can moisture absorption and breathable. The diversion groove design in the middle of bicycle seat cover can speed up the air circulation, keep the hips cool and dry.Fit for Narrow Bike SeatsOur gel bike seat cover padded great for indoor and outdoor bike seat, such as Cruiser, exercise bike, spin bike and so on.(Note: This bike seat cover is not fit for wide bike seats, use for narrow bike seat width in the range of 5.5-7 inch)Bright Green Reflective Design - Gel seat cover for bike was designed with highlighted reflective strips, which can improve eye-catching and safety when riding at night or in rain!After Sale Service- MSDADA always tries the best to give our all customers great service, so if you have any problems with this gel bike seat cover or MSDADA, please email us via Amazon, and we'll reply to you within 24 hours.Cycling is one of the relaxing exercises in the world. If you want to enjoy a healthy & happy riding, a comfortable bike seat cushion is particularly essential for your journey.