Many hoodies, sweaters, bottoming shirts, running tops, and cycling tops have thumb holes. We chose to incorporate these into some of our running shirt designs because we think they are great. This is a good decision when you want to choose a long sleeve running top with thumb holes. However, we noticed that some people would ask such a question: What is the thumb hole on the long sleeve running tops with thumb holes? What does it do? What is the reason for the thumb hole in the long sleeve running tops with thumb holes?

1. The warmth of the long sleeve running tops with thumb holes

On a cold morning, nothing is more annoying than being wrapped in warmth but allowing snow or even cold air to enter your gloves or arms, because your long sleeve running top with thumb holes has been turned up and the space between your forearms and gloves has been exposed to the coldness. The thumb hole is an instant solution to prevent any gaps.

Many people remember to punch thumb holes in their school pullovers or running tops, usually because they were wearing thin clothes, and the sleeves are pulled over their hands to keep warm. The ready-made thumb hole is much neater than the one made by yourself. When you put another layer (such as a jacket) on a pullover or sweater, the thumb hole also allows you to dress more easily without having to roll up your sleeves.

2. The long sleeve running tops with thumb holes keeps cool

Long sleeve running tops with thumb holes or other tops with thumb holes are an excellent alternative to wearing gloves, especially when you still want to protect your hands from the cold. A good example is that if you are climbing a mountain, it will become hot and sweaty, but it is troublesome to take off your jacket and a layer of clothes. In this case, if you wear a long sleeve running top with thumb holes, just take off your gloves to have an excellent cooling effect on your body, while the main parts of your hands are still well protected from external influences. The same is true when riding a bicycle. Especially going uphill can be an extremely difficult job, instead of stopping and removing layers, stopping quickly and taking off your gloves can produce excellent results without slowing you down for too long.

3. The fashion of long sleeve running tops with thumb holes

The thumb hole of the long sleeve running tops with thumb holes is also a fashionable feature. For some people, this is the reason why they choose the long sleeve running tops with thumb holes. In fact, according to some brands' distribution and sales presidents, the thumb hole on the top is regarded as a high-quality sign.