| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | thermal underwear | Tropical countries | Uncommon due to hot weather | 1 |
| 2 | thermal underwear | Tropical countries | Rarely worn due to the warm climate | 1 |
| 3 | thermal underwear | tropical countries | Rarely seen and typically not part of regular attire | 1 |