Convert laceup shoes into convenient slipons with elastic notie shoelaces and a strong lock buckle that stays secure during activity. Key benefits and features Notie lacing system with patented gate lock buckle: elastic laces plus a patented gate lock design keep tension consistent and prevent loosening while running, hiking, or during everyday use. Strong lock buckle: designed to hold under movement and impact so your shoes remain comfortably secure. Heavyduty, durable materials: round elastic shoelaces made from TPU and a buckle made from quality ABS for wear resistance and long service life in intensity sports, work, or daily wear. Universal fit and simple setup: one size fits kids and adults. Includes an illustrated 3step installation guide for quick fitting and adjustment. Practical for limited dexterity: makes footwear easier for seniors with arthritis and for autistic children who benefit from a consistent, simple closure. Performance and compatibility Function: turns any laceup shoe into a slipon while maintaining a snug, adjustable fit. Materials: ABS buckle, TPU elastic round laces — built for flexibility and durability. Size: one size fits all—adjustable tension accommodates different foot sizes and lace configurations. Typical use scenarios Triathletes: speed up transitions by slipping shoes on and off without tying, while the gate lock keeps the laces secure for biking and running. Seniors or people with limited hand mobility: reduces bending and finger strain while providing a reliable, easytouse closure. Outdoor activities and daily wear: stays locked during hikes, runs, or long shifts at work where a secure fit matters. What you get Elastic round shoelaces (TPU) and a durable ABS lock buckle Illustrated 3step installation guide A notie solution that works with any laceup shoes and holds up to regular or intense use Simple, durable, and practical—designed to make footwear easier and more reliable without changing your shoes.