heels

The shoes you've pictured are black studded T-strap pumps, a style notably popularized by the Valentino Garavani Rockstud collection. These shoes feature a stiletto heel, a pointed toe, and multiple straps adorned with pyramid studs.
Key Features
Design: These pumps typically feature a T-strap and additional ankle straps for a caged effect.
Embellishment: They are decorated with signature pyramid-shaped studs, which often have a platinum or tone-on-tone finish.
Material: The authentic designer version is crafted from high-quality leather (calfskin) with a leather sole. More affordable alternatives (dupes) are widely available from other brands in man-made materials.
Heel Height: The heel height is generally around 4 inches (100 mm).
Valentino Garavani Rockstud pumps generally retail for around $1,190 USD, while similar styles from other brands can be found for prices ranging from approximately $30 to $150 USD.