Released towards the tail end of last year, the NikeLab ACG Lupinek Flyknit SFB was an original high-top silhouette created to tackle all but the worst winter conditions. Now with the summer months almost upon us, NikeLab has reengineered the sneaker into a low-top variation for balmier environments. Shedding the padded ankle collar, this low-top utilizes dirt and water-repellant Flyknit construction across the upper, with a reinforced mudguard textured using VAC-TECH. A Phylon midsole and rugged Special Field Boot outsole ensure traction across all manner of terrain, while finishing touches include a perforated leather tongue and a padded mesh heel insert for extra support. Releasing in dark grey and grey/white colorways, look for the NikeLab ACG Lupinek Flyknit Low to release imminently online at Nike.com.