X-Ray, Scrub, Surgical, Medical, Doctors, Nurses Hat / Cap: • Buttons to hold mask available, no additional charge • Available with a sweatband option, made of soft & absorbent terrycloth • Fabric is 100% pre-washed cotton & very comfortable • Made in a smoke-free & pet-free home (this listing is for an X-Ray scrub cap, some photos provided as design samples only) SURGICAL STYLE cap is for any hair length or no hair. Back of cap has elastic & ties for personal comfortable fit. This style fits closer to the head and is shorter than the pixie PIXIE STYLE (V1) Cap is for any hair length or no hair. (for a smaller & tighter cap, order the Surgical Style). Back of cap has elastic for personal comfortable fit. Also has a small opening in back to slip hair or ponytail through, if desired. PIXIE STYLE (V2) cap is a modified Pixie Style with a little more room for your hair than the original version & more comfortable for those that want added room for hair (for an even smaller & tighter cap, order the Surgical Style). Cap is for any hair length or no hair. Back of cap has elastic & toggle for personal comfortable fit. Also has a small opening in back to slip hair or ponytail through, if desired. EURO cap is for those with short, medium or long hair. Style has toggle for adjustable and comfortable fit. Euro style has more room in the back for your hair than the Pixie PONYTAIL cap comes with elastic to hold ponytail pocket & ties in the back for comfortable fitting BOUFFANT