The adidas NMD XR1 Trail Titolo Celestial is a sneaker collaboration between adidas and the Swiss sneaker boutique Titolo. This limited-edition shoe combines the NMD XR1 Trail silhouette with design elements inspired by Switzerland's scenery. The upper of the NMD XR1 Trail Titolo Celestial comes in total white and is constructed with a breathable PrimeKnit material. Additionally, the shoe is equipped with structural overlays made of synthetic leather on both sides and the heel. The sneaker also features a toggle system in its laces which come in a flat design. Furthermore, the shoe includes a tongue tag and a pull tag that extends from the heel. The side panels include perforations on one side and an overlay design on the other. The sole is made using Boost technology and includes a waffle traction pattern. The adidas NMD XR1 Trail Titolo Celestial was released on March 25th, 2017, at a retail price of $180.