The Nike ISPA Link ‘Black Medium Olive’ is a minimalist sneaker that embodies Nike's circular design principles by utilizing interlocking components instead of glue. This approach not only reflects their commitment to sustainability but also ensures the use of fewer materials. The sneaker's black and grey colorway adds a versatile touch to its lightweight knit upper, which features an elastic cuff for a snug, sock-like fit. The midsole of this unconventional sneaker is composed of cushioned pegs in olive green, strategically positioned within purposeful openings. This unique design enables the sneaker to be assembled effortlessly in just eight minutes.