Under collar felt is a sweat-absorbing and comfort accessory placed under the collar of clothing. Usually used on shirts, jackets or t-shirts, these felts are designed to reduce the discomfort caused by sweating and provide extra cushioning to the garment. Thanks to their soft and breathable structure, they provide all-day comfort. Under-collar seals are usually available in various sizes and shapes and can be easily attached to the garment. Made in different thicknesses and materials to suit the preferences and needs of the wearer, under collar pads provide more comfort and support to the garment.