These are winter gloves purchased from a Yahoo! online shop (approx. 1900 yen). They are designed with openings on the tips of the thumb and index finger for smartphone use. I purchased a size L, and the product description on the website stated: Hand circumference measured with a tape measure: 21-22cm Length of middle finger: 8.5cm The manufacturer is unknown, but you can find the product by searching "gloves winter super warm" on Yahoo! Shopping. Please refer to the product page for more details. I bought a larger size because I planned to use them in a cold region, layering them over thin gloves. However, the distance from the base of the thumb to the base of the other four fingers is long, and the fingertips have a lot of extra space when worn normally, so I am listing them for sale. I think they would be quite large for women. I only tried them on indoors after they arrived and have not used them outside.