BISMAADH presents cotton helmet liner skull cap for men & women. This cap is soft, breathable & durable it's a unisex product. It can be worn by any head size or gender it's a totally unisex product & free in size. You can use this hat in many place & activities like exercises, running, jogging, tracking, camping, hiking, cycling, training & fitting, it's perfect to absorb your sweat when during your activities, you stay fresh & sweat free. Our helmet liner skull cap is free size so it is suits to most people's head circumference, due to its elasticity you can wear it easily it will adjust according to your head size. This skull cap keeps you from sun, uv & other harmful rays it will stop your hair of falling.