Bold royal blue ribbed crew socks featuring clean white 'ADER' embroidery on the upper cuff and subtle 'SAD' and 'KR' lettering on the toe—signature branding details of ADER Error. Crafted from premium combed cotton with reinforced heel and toe for durability, these socks offer a snug yet comfortable fit thanks to their elastic ribbed construction. The mid-calf height provides versatile styling for streetwear ensembles, pairing effortlessly with sneakers, chunky boots, or tailored trousers. Ideal for daily wear in spring, summer, and fall, they elevate minimalist outfits with understated designer flair. Perfect for fans of Korean contemporary fashion and modern utilitarian aesthetics, these socks embody ADER Error’s playful yet refined design language—where text-based motifs and intentional asymmetry create visual interest without overwhelming the silhouette. Their textured vertical ribbing adds dimension and tactile appeal, while the vibrant blue ensures high visibility and seasonal versatility.