High-performance knee-high compression socks designed for athletic support and visibility. Featuring a vibrant fluorescent lime green base with bold black geometric paneling along the calf for enhanced muscle stabilization and aerodynamic styling. The heel, sole, and toe areas use reinforced gray textured knit for durability and grip, while strategic ventilation zones improve breathability during intense activity. Ideal for runners, cyclists, soccer players, and gym enthusiasts seeking graduated compression to reduce fatigue and accelerate recovery. The sleek, modern silhouette blends sport functionality with streetwear appeal—perfect for training sessions, post-workout wear, or layered under sneakers for a bold aesthetic statement. Machine-washable, moisture-wicking fabric ensures all-day comfort in warm conditions. Not branded by a major international label; model 'CJM657' suggests a specialized sports apparel line focused on performance techwear.