The New Balance 509 is a runner inspired by 2000s styles, presented in a "Stoneware/Thunder Brown/Taffy Blue" colorway. This iteration combines retro design elements with modern comfort.

• Black mesh upper with contrast stitching
• Tan and grey leather overlays
• Black open-knit mesh tongue
• Black laces and lining
• Grey molded TPU "N" logo with blue accents
• Tan segmented ABZORB midsole
• C-CAP cushioning
• Black rubber outsole
• NB branding on tongue and heel
• Cotton twill upper
• Enzyme washed finish
• Perforations on the toe box
• Padded collar
• NB 509 patch stitched on padded tongue
• 'N' logo on the lace bed