Trying to decide which type of thermal underwear is best often leads to thoughts about deep winter blizzards and hypothermia. Spring comes along and you stuff your base layers in the same storage bin as your heavy coat and snow gloves. When it comes to your spring and summer recreation, It's time to change your thinking about what thermal underwear is and when to use it.
Consider almost every other fuzzy animal that lives and dies based on its fur coat. When warm weather comes they don't shed every strand of hair and bask in the warm sun with no fur at all. Instead they shed their heavy winter coat and establish a lighter layer of fur to protect them from moisture, wind chill, and even the burning sun. So why do we humans suddenly ditch our common sense and put on a thin layer of non-insulating material as if that is the best option?
There are multiple lightweight or silk weight options that will expand your options beyond the cold temperatures of winter. The Duofold Varitherm Silk Weight thermal is an excellent example. It has a single layer, dri-release, poly/cotton blend that is designed to be worn during cool or warm weather. This makes it a realistic option 365 days per year. Silk weight thermals come in a variety of options including long sleeve, short sleeve, v-neck, tops and bottoms to suit your preference.
Many people want the insulating properties of thermal underwear without sacrificing the comfort they know and love from the feel of cotton. You don't have to shy away from cotton based thermal underwear under the assumption that it doesn't have the moisture wicking properties of wool. There are many cotton/polyester blends that will dry much faster than 100% cotton fabric. The cotton/poly blend also provides a wider variety of colors and styles including white, blue, black, red, camo patterns and more. Most of all you'll notice the considerable price difference in sizes for adults and even children. Many of the thermal underwear options on Outersports have been reduced in price due to the change in season. Don't miss out on a great opportunity to get the thermal base layers you need for any season or occasion.