Introduction
Few questions spark as much curiosity (and cheeky humor) as this one: what is worn under a kilt?
The short answer: it depends on the wearer.
Traditionally, kilts were worn “regimentally”, meaning nothing underneath. But in modern times, many men choose to wear underwear or shorts for comfort, modesty, or practicality.
Let’s explore the history and the choices today.
The Historical Tradition
- Regimental Style: In the Scottish military, soldiers often wore kilts without undergarments. This was seen as a mark of toughness and authenticity.
- Highland Culture: The kilt was designed for freedom of movement in battle and daily labor, making underwear unnecessary.
- Folklore & Humor: Old jokes claim the only thing under a kilt is “nothing but pride.”
Modern Practice
Today, what you wear under a kilt is a matter of choice:
- Traditionalists: Some still go without, especially at Highland Games or clan gatherings.
- Comfort Wearers: Many wear briefs or shorts, especially for dancing, sports, or weddings.
- Hybrid Approach: Some wear underwear for casual use but go “regimental” for formal or ceremonial occasions.
Practical Considerations
- Event Type: A ceilidh or Highland dance may call for modesty, while private clan events may lean traditional.
- Climate: Cold weather makes underwear or thermal layers a practical choice.
- Kilt Weight: Heavy tartan kilts offer more coverage than lightweight utility kilts.
- Comfort: Ultimately, confidence is key.
Accessories That Matter
Regardless of what’s underneath, kilts are never worn alone. Traditional Highland dress includes:
- Sporran — a pouch that doubles as both function and modesty shield.
- Kilt Hose & Flashes — long socks to complete the look.
- Ghillie Brogues — traditional shoes with laces tied at the calf.
The Fun of the Mystery
Part of the charm is that it’s never polite to ask a man outright — the mystery is part of the kilt’s character. As one Scottish saying goes:
“A gentleman never tells what is under his kilt — and a lady never asks.”
Conclusion
So, what is worn under a kilt? Anything from absolutely nothing to modern underwear — it’s the wearer’s choice. Tradition leans one way, practicality another, but the real answer is: confidence and pride.
If you’re looking to start your own Highland dress journey, explore our full Kilts Collection and wear it your way, regimental or not.

