The Ultra Boost 3.0 'Leather Cage', which was launched in March 2017, arrived as part of a two-pack alongside a black 'leather cage' variant. This version showcases a sophisticated blend of elements, including a high-quality grey leather cage, complemented by grey wax laces and a matching Primeknit upper. The shoe further boasts a sleek white Boost midsole, a dependable black Continental outsole, and a touch of elegance with its tan suede heel piece adorned with debossed branding.