Collection: Find My Size Trial Packs
We have found that while kids love their WunderUndies, they are very particular about their sizing. Some like them looser and some like them tighter. So the Find My Size Trial Pack was invented! With this trial pack you will receive 2 pairs of WunderUndies in 2 different sizes. This way you can find the size that suits your child the best.
If one size doesn't fit at all, please give it to a friend!
*The trial pack is for new customers only! One pack per household.
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Find My Size Boxer Trial Pack
Regular price $25.00 USDRegular priceUnit price / per -
Find My Size Briefs Trial Pack
Regular price $25.00 USDRegular priceUnit price / per