O’Kelly is Hermès’ iconic shoe collection, its core identifying feature being the **“O”-shaped metal buckle on the upper** (incorporating the brand’s initials and serving as a signature embellishment). The style balances retro elegance with everyday practicality.

Shoe Shape and Materials: Featuring a square-toe mule design for easy slip-on and off; the style pictured has a grey-blue calfskin upper, soft and supple for comfortable wear; the metal buckle is gold-plated, enhancing its sophistication.

Style Versatility: The square toe and low heel (or flat) design makes it suitable for various occasions, from daily commutes to casual dates, and pairs well with skirts and trousers for a touch of understated luxury.