Hickies Unisex Lacing System Two Pack Bundle rubber Easy to install: one size fits all elastic shoelaces, customizable fit with a variety of lacing tech Original no-tie technology: fasten hickies no tie laces once and never tie your shoes again Comfort and support: hickies elastic laces are made with an elastic memory fit material Fun colors: hickies elastic shoelaces come in a variety of classic and neon colors that add fun