Hickies are versatile elastic, waterproof laces that replace traditional laces. Hickies only need to be fastened once and there will never be a need to tie and untie the laces again. Get rid of knots and loops. Advantages of Hickies laces:they are best used for running or casual wear, they do not restrict your movementAdaptive, flexible made of thermoplastic elastomer that provides elasticity and compression for even the most intense movementssecure "Hook" closure clicks into placeoriginal design with the possibility of many variantsThe package contains 14 pcs. Only 1 sizeCan be used for shoes with lace holes or loopsMaintenance:wash in cold waterIt is not possible to tumble dry!They do not contain latex!