Pre-owned Nike Zoom Structure 20 running shoes, size Men's 9.5. The shoes are primarily gray and blue, constructed with a mesh upper and a cushioned sole. They show signs of wear, including minor scuffs and discoloration on the soles and some slight fading of the colors. The laces are gray and appear intact. The shoes are approximately 12 inches in length and 4 inches in width. All features appear to be functional. No significant damage is observed.