Adios, ties! Turn your shoes into slip on. No unnoticed loosen shoelaces when you are walking, jogging or working. No tripping over by long and messy shoelaces when a kid is running and having fun.Shape to your feet. Energetic Malay rubber shoestrings add hamstrings and vitality to your shoes. Laces firmly affix shoes to your feet. Neither compression nor fatigue on foot.Outer Material: Elasticized-FabricInner Material: rubberToggle lacing system. Strong toggles, which are easier and more reliable than tying knots. With powerful toggles, there will be no sudden tying tricks in sports or in long term use.Feather-light toothed clips are secure with no swinging when moving or sliding off in long term use.;Easy to handle. 3.0mm are more elastic and for all shoes.