What is a TPU Outsole?

At Scarlett Chase, every element of our footwear is designed to deliver both beautiful lines and performance sneaker level support. One of the core innovations behind this mission is our patented TPU outsole, featured across our pumps, sandals, flats, boots, and booties.

Engineered for rebounding cushion, stability, and finished with our signature triple-diamond logo for traction, this outsole is as functional as it is refined. By subtly elevating the forefoot, our pitch-changing design reduces the heel-to-toe drop— making a 75 mm heel feel closer to a 55 mm heel. The result: all the height, none of the strain.

Why TPU?

TPU, or thermoplastic polyurethane, is a premium outsole material prized for its lightweight nature, flexibility, and outstanding durability. Here’s why it’s at the foundation of most Scarlett Chase styles:

1. Durability: TPU is exceptionally wear-resistant, holding up to seasons of use without cracking or losing its sleek finish or strength. Whether it’s pumps for the office or sandals for the weekend, your soles are built to last.

2. Lightweight Performance: A lighter alternative to traditional rubber, TPU keeps every pair easy to wear and effortless to pack— without compromising on support.