Gianvito Rossi Suede over-the-knee boots, Gianvito Rossi's over-the-knee boots will never go out of style. Reworked in supple gray suede for the new season, this round-toe pair has a smooth leather lining so they're easy to slip on and off, and a manageable block heel. Showcase yours with skinny jeans or midi hemlines Size: 34. Gender: Female. Age Group: Adult.