Exquisitely crafted for ultimate versatility, our Nicklas leather sneakers sport a minimal design so they pair just as easily with tailored suiting as your softest sweats. Designed with lightweight, durable OrthoLite performance insoles for breathable cushioning that wicks away moisture for the ultimate in comfort. Plus, these sneakers were also designed with Outlast temperature-regulating technology, originally developed for NASA, for optimal thermal comfort. Flexible, leather upper. Flat laces. Whole and half sizes.