Shop Wheelie Sour Trunk Underwear by Ryan Williams

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Select Colour: ${selectedColourVariant?.[0]?.colour}

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Size Guide

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Subscribe - Save ${formattedSubscriptionSavings}

(Cancel any time)

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Bulk Discount: Buy Any 3 Get 15% Off

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We create underwear that empowers our community with confidence to be unapologetically themselves.

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Knobby AU 2025

Knobby acknowledges the Gabi Gabi people and the Jinibara people who are the Traditional Custodians of this land on which we work. We acknowledge the Traditional Custodians of Country throughout Australia. We recognise their continuous relationship to the land and pay our respects to Elders past, present and emerging.