These are premium performance socks from Swiss sportswear brand On Running, featuring the brand’s signature 'ON' logo knitted in light gray on the ribbed cuff. Made with a blend of high-performance fibers including merino wool and recycled polyester, they offer superior moisture-wicking, breathability, and cushioning for all-day comfort and athletic use. The reinforced heel and toe zones enhance durability, while the seamless toe closure prevents irritation during movement. Subtle branding continues along the sole edge with repeating 'ON' text in light gray—elegant yet functional. Ideal for runners, gym-goers, or streetwear enthusiasts seeking minimalist, technical apparel. Perfect for daily wear, workouts, or layering under sneakers; pairs effortlessly with athleisure, minimalist streetwear, or smart-casual outfits. Designed for unisex fit with medium crew height, these socks balance sport functionality with understated design sophistication.