First Pair Guarantee


If you are not 100% satisfied with your first pair of 2UNDR, or having trouble finding the right size or style for you, please contact us at and we'll help you out by refunding your purchase for one (1) pair.

  • Applies to one (1) pair of underwear, purchased as a single unit.
  • Does not apply to underwear in Multi Packs (2Pk’s/3Pk’s/6Pk’s) or Bundles.
  • Applies to one (1) pair of underwear per customer upon the first purchase.
  • Applies to products that have been purchased from our online stores only.
  • All requests must be made within 30 days of delivery.