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Love them Guarantee
There are over 190,000+ happy Knobby Undie customers worldwide and we are so confident that you'll love your Knobby undies.  But if one style has been opened, tags removed and worn and you find it not suitable, we’ll either refund your first pair or send you another pair in a new size or a different style. Unopened and unworn styles can be returned and either exchanged or refunded.


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Discounts apply to original prices for a limited time only. Discounts are on selected styles only, while stocks last. No transfers. No rainchecks. Sale items are eligible for return if they qualify for return. Discount/promotion cannot be applied after the order is confirmed, paid, or processing. Knobby reserves the right to change prices without notice, at our discretion. The sale price of the product will only be honoured at the time of the product being purchased at the sale price.