The Nike Free Trainer 1.0 offers a seamless transition into a barefoot experience with its zero millimeter offset, while ensuring superior grip through its lightweight rubber outsole that wraps around the foot's edges. In celebration of their 20th anniversary, Massachusetts streetwear retailer Concepts joined forces with Nike, introducing the 'Thermal' colorway to this silhouette. Showcasing an innovative approach to design, the shoe incorporates a vibrant multicolor thermal camera pattern on its mesh upper, complemented by a black thermal reactive tongue that transforms its color as it reacts to heat. Incorporating elements of sports science, this collaboration delivers a unique and visually appealing sneaker option.