X-WEi constructed the uppers of the Double Helix shoes from its Technomicro material. Essentially, this is a composite microfiber that's created from strands that are so fine that each one is less than one-thousandth the thickness of silk. These fibers act like a natural leather skin, only with the advantage of increased strength, soft texture, and light weight. Water-repellent, quick-drying, breathable, and permeable to water vapor, it's obviously ideal for shoe uppers. It's abrasion- and mildew-resistant, as well, making it far easier to clean than leather. Additionally, this material is resistant to stretching and deterioration from atmospheric agents. And to keep your feet from getting too warm, mesh inserts were added throughout the uppers.
- Synthetic leather uppers conform to your feet without stretching, for the perfect fit every time
- Three-hole cleat compatibility
- Carbon-reinforced nylon soles
- Micro-adjusting caliper buckle