I've used these with decent success in marathons before as well.
need to take care applying to just the nip but they'll stay on until you want them to come off if you do.
https://www.amazon.co.uk/NipEaze-Regular-15pairs/dp/B00Q1NYJ4I/ref=sr_1_3?ie=UTF8&qid=1537355149&sr=8-3&keywords=nipeaze
@HatBeard started
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I've used these with decent success in marathons before as well.
need to take care applying to just the nip but they'll stay on until you want them to come off if you do.
https://www.amazon.co.uk/NipEaze-Regular-15pairs/dp/B00Q1NYJ4I/ref=sr_1_3?ie=UTF8&qid=1537355149&sr=8-3&keywords=nipeaze