- Brand: Kea - Model Name: SUNSHINE-T UT174 - Color: Yellow - Style: Unisex As it's unisex, the XS size is roughly equivalent to a women's M size. The fluffy tennis ball patch on the back is very cute! It's new, unused, and unopened, so I will send it to you in its original packaging. Thank you for looking. Size: XS (SS) Gender: Unisex