клин

https://textile.bg/122-%D0%BA%D0%BE%D0%BB%D0%B5%D0%B4%D0%BD%D0%B8-%D0%BF%D0%B8%D0%B6%D0%B0%D0%BC%D0%B8

Men's fighters are traditional underclothing known for their loose and breathable fit. Developed with an unwinded cut and generally including a button fly, males's fighters offer convenience and liberty of movement.