The Nike Cortez Flyleather Steve Harrington Earth Day (2019) in the CI5548-100 colorway blends retro running heritage with an eco-conscious, graphic-driven aesthetic.

Specs:

• Style Code: CI5548-100
• Colorway: Steve Harrington Earth Day (2019)
• Gender: Men
• Silhouette: Nike Cortez Flyleather
• Upper Material: Leather (Flyleather construction)
• Accents: Blue and green detailing on the upper and Swoosh branding
• Swoosh Details: White Nike Swoosh on the lateral side, black Nike Swoosh on the medial side
• Midsole: Classic white foam midsole
• Outsole: White rubber outsole with herringbone tread
• Closure: Traditional lace-up system with flat white laces
• Lining: Soft textile lining
• Branding: Nike branding on the tongue patch and heel tab
• Special Note: Dyed paper in the box may transfer color to the white laces

Featuring a white leather upper with contrasting blue and green accents, the Nike Cortez Flyleather Steve Harrington Earth Day (2019) (CI5548-100) is built for both style and statement. The dual Swoosh setup—white on one side and black on the other—adds a subtle asymmetry, while the Flyleather construction offers a more sustainable take on the classic silhouette. Wear these with light-wash denim or earthy-toned shorts for a grounded, Earth Day-inspired look.