These are light weight and thin fabric and play a huge role in keeping your body warm. It can make winters tolerable and you can enjoy it too. They are available for everyone. It is available in various designs and patterns. The usual fabric that is used to make thermals is from cotton, wool, synthetic etc. You can also get pure wool thermals. This is ideal for extreme cold region. Woolen thermals: As said above wool is the best option when the weather is chilly. It will help to retain heat in your body and keep it warm.
This is because wool is moisture resistant. You should also wear this if you are participating in any outdoor winter activities like skiing, mountaineering, hiking etc. These activities will make you sweat and if you wear woolen thermals it will absorb sweat and will keep your body warm and dry. Woolen thermals can be quite expensive when you compare it with cotton. It is also difficult to maintain. You can do only hand wash otherwise it will lose the shape and texture. Some people are allergic to wool and it can cause rashes and irritation.
As thermals will act as your second skin it should be soft and smooth. You should get softer and smoother variety of wool called smart wool or merino wool. This is very soft and subtle and you can wear it whole day without any problem. Cotton thermals: Cotton is natural fiber. It is soft but you shouldn’t wear it in cold climate especially if you are participating in any outdoor activities. These activities will make you sweat and the cotton thermals will fail to absorb it. This will make you feel damp and cold. This is suitable only for mild winters.
If you are not participating in any physically active, then cotton thermals are good choice. It is good idea to wear it indoors. This is lightweight, cheap when you compare to wool. You can easily wear it under any of your outer wear. It is durable and easy to maintain. You can machine wash it and should allow it to dry naturally. Wool may take more time to dry during winters. Before buying thermals you need to know about your activities and also about the climate. This will make your purchase easy. You can get thermal wear in online stores too. They have the latest collection and trends. You should give more importance to your comfort and ease.