Black Friday Underwear Sale 2025

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ONLY ${freeGiftInventory} FREE DUFFLE BAGS LEFT

It’s back! Sold out in only 4 hours last year!

Score a FREE limited edition duffle bag valued at $79 when you spend $150+ in a single transaction.

This isn’t your average bag — it’s crafted from heavyweight 420 GSM fabric, features multiple zip compartments, durable metal hardware, a custom Knobby woven logo, and comes fully lined with our custom Croc’n Around design.

Only a limited number available, so don’t miss out!

Confidence starts with your first layer. We started a revolution against uncomfortable, ugly, vibe-sucking underwear. And we’re winning.

Our emails are like our undies; surprisingly fun. Sign up to see for yourself.

At Knobby, we’re proud to work on the Country of the Kabi Kabi (Gubbi Gubbi) People in Chevallum. We honour their deep connection to this land, its waters and community, and pay our respects to Elders past, present and emerging.