They arrived without any instructions! This is my first time using them. Anyone have instructions on how to use them?

I laced my sneakers, then put the silver clasp on with the round part on the inside, adjusted with my foot in the sneaker for tightness, this part is tricky where you have to tie a knot, I marked the lace where I wanted to ‘knot’ took my foot out of sneaker and tied the knot, cut extra and swished sliver clasp.

Tried searching amazon, but couldn't find replacement lock clips! Anyone able to find them?

Dear Valued Customer, Hope this product can help you.Just click https://www.amazon.com/dp/B0828M4L5D?ref=myi_title_dp Any questions about our products or service, please do not hesitate to contact us and we will do our best to solve and improve it. We consistently provide quality products and best service to satisfy our valued customers. It's a great honor to serve you. Your sincerely, HILLHOME Customer Service Team

One of the color choices is "black&grey(2 pack)" but the picture is white/gray. will I actually be gettingg black and gray?

Dear Valued Customer, Every color choice has 4 Pairs of No Tie Shoelaces.The first color choice is Black,Gray,Apricot,White,the second color choice is Black,Gray,Blue,Green.Two color choices both have Black/Gray.No matter which one you choose,you can actually get Black/Gray,and extra two pairs of colorful tieless shoelaces. Any questions about our products or service, please do not hesitate to contact us and we will do our best to solve and improve it. We consistently provide quality products and best service to satisfy our valued customers. It's a great honor to serve you. Your sincerely, HILLHOME Customer Service Team

Has anyone used these for proper running shoes, instead of tying laces?

Running shoes are EXACTLY what I use these for. They have a comfortable 'give' that is completely adjustable/customizable by you, and if you run distance and your feet may swell a bit, especially in warm weather, the laces accomodate while keeping the shoe comfortable on the foot.