Soft silicone material: our no tie laces are made of high-quality elastic and non-toxic silicone, the elastic shoe ties can withstand amazing tension and can adjust the tightness to your footwear. T-shaped ends are strong to bite into eyelets and hook to connect. They will not pop out when walking, jogging, running, jumping.Comfortable to use: the waterproof elastic Tieless is easy to use. Say goodbye to tying and turn lace-up shoes into slippers. Trust builder for children who need to handle laces independently at school. Save time and effort for the majority to work hard, play hard. Pain avoidant for seniors who fight pain and illness to compress or bend their knees.Comfortable and suitable for all shoe sizes: the flat silicone laces eliminate the gap between shoes and feet by bringing vamps together, but do not ruin and wrap around your feet like skin. Stretchy silicone allows for a flexible fit, they adapt to the movements of a foot by expanding and bouncing back like a spring. The silicone laces provide a comfortable fit for most shoe sizes.Easy to clean: The Tieless laces are flat, waterproof, soft, comfortable, durable and easy to clean. If they get dirty, simply wipe them with a damp cloth and they look like new!Wide application: our silicone laces are suitable for all types of shoes such as running shoes, trainers, boots, casual shoes, board shoes, evening shoes and so on.