Bought for my daughter for her school uniform. These are regular cotton leggings, quite thin but still do the job. My daughter is 5 and wears a 6/6X (small) and I thought they ran small, especially after washing. I recommend ordering one size larger. Also, I found this set cheaper on hanes.com ($17.99 for 3 packs with free shipping code - FREE SHIPPING), but I've already bought them from Revain. It might be worth checking the Hanes website to see if they're still available before buying.
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