A highly experimental, avant-garde slip-on sneaker from the Fragment Design x Nike collaboration, identified as the 'Mind 001' concept testing model. The shoe features a monolithic black upper with textured knit at the collar and perforated synthetic midsection for breathability. Its most striking element is the sculpted, asymmetrical sole unit with prominent blue-tipped rubber nubs—reminiscent of Nike's ZoomX or React cushioning systems but radically reinterpreted. Laser-etched text on the lateral side reads 'FRAGMENT CONCEPT TESTING MIND 001 SP26-MNSPIN-832', confirming its prototype status. The silhouette blends futuristic minimalism with functional sport-tech cues, embodying Hiroshi Fujiwara’s signature deconstructed aesthetic. Ideal for streetwear connoisseurs and collectors seeking rare, limited-edition design statements. While not mass-produced, this piece represents the cutting edge of collaborative footwear R&D—blurring lines between art object, performance prototype, and wearable sculpture. Worn best with minimalist tailoring or high-end streetwear; suitable for urban exploration, gallery visits, or curated fashion events where bold conceptual expression is valued.