Why isn't it ok to wear underwear or long johns in public, even if not all underwear and long johns have a fly or are see through? - Quora
![Do You Wear Undies Under Thermals? (Long Johns, Flannels, Thermal Underwear) – Decide Outside – Making Adventure Happen Do You Wear Undies Under Thermals? (Long Johns, Flannels, Thermal Underwear) – Decide Outside – Making Adventure Happen](https://decideoutside.com/wp-content/uploads/2021/01/thermals1-681x1024.jpg)
Do You Wear Undies Under Thermals? (Long Johns, Flannels, Thermal Underwear) – Decide Outside – Making Adventure Happen
Do you also wear regular underwear when you wear long (thermal) underwear? If so, over or under the long (thermal) underwear? - Quora
![Thermal Underwear Women Ultra-Soft Long Johns Set Fleece Lined Base Layer Skiing Winter Warm Top & Bottom Pajama Set Army Green at Amazon Women's Clothing store Thermal Underwear Women Ultra-Soft Long Johns Set Fleece Lined Base Layer Skiing Winter Warm Top & Bottom Pajama Set Army Green at Amazon Women's Clothing store](https://m.media-amazon.com/images/I/61OtVx95O+L._AC_UY1000_.jpg)
Thermal Underwear Women Ultra-Soft Long Johns Set Fleece Lined Base Layer Skiing Winter Warm Top & Bottom Pajama Set Army Green at Amazon Women's Clothing store
![Highly-Rated Thermal Underwear On Sale for $30 on Amazon - Parade: Entertainment, Recipes, Health, Life, Holidays Highly-Rated Thermal Underwear On Sale for $30 on Amazon - Parade: Entertainment, Recipes, Health, Life, Holidays](https://parade.com/.image/t_share/MTk0OTUxNTM2ODc3NTEyMjE2/thermal_underwear_amazon.jpg)
Highly-Rated Thermal Underwear On Sale for $30 on Amazon - Parade: Entertainment, Recipes, Health, Life, Holidays
![Amazon.com: MRIGNT Thermal Underwear for Boys, Thermal Long Johns Set with Shirt & Pants, Fleece Lined Base Layer/Leggings/Bottoms Ski/Cooler Weather Black: Clothing, Shoes & Jewelry Amazon.com: MRIGNT Thermal Underwear for Boys, Thermal Long Johns Set with Shirt & Pants, Fleece Lined Base Layer/Leggings/Bottoms Ski/Cooler Weather Black: Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/51Ul+kqgK7L._AC_UY1000_.jpg)