If you've raced SkiMo long enough eventually you will find yourself in a situation where none of your skins will stick. This soul crushing experience will leave you floundering on the side of the skin track as you watch the competition march on to lycra glory. DON'T let this happen to you!! Instead buy these skins stick them in your suit and use them as a last resort. The tip and tail attachment means they are more likely to work when the glue fails. One note the glue on these babies is super duper. If you store them in your pack and it is cold and everything else has gone wrong you may need a buddy to help you pull them apart to put on your skins. Instead store them on your suit where they will be warm, dry and easy to peel.