PU upper straps refer to the straps on women's shoes that are made of polyurethane material. PU is a synthetic material that is commonly used in the fashion industry as a leather alternative. It is known for its durability, flexibility, and water-resistance, making it a popular choice for footwear.
PU upper straps are often found on sandals, flats, and heels for women. They can be designed in various styles to add visual interest and functionality to the shoe. Some common designs include:
- Ankle straps - straps that wrap around the ankle to provide support and secure the shoe in place.
- T-straps - a single strap that runs down the center of the foot and divides into two straps that attach to the sides of the shoe.
- Criss-cross straps - two or more straps that cross over each other on the top of the foot.
- Gladiator straps - multiple straps that wrap around the foot and up the leg.
- Mary Jane straps - a single strap that crosses over the top of the foot and fastens with a buckle or button on the side of the shoe.
Ladies PU upper straps can be found in a wide range of colors, textures, and finishes, including metallic, matte, glossy, and embossed. They can add a sleek and stylish touch to any outfit while also providing comfort and support to the foot.