Navy, 5-pair set, 25-27cm ⚠️ Although the label says L size 23-25cm, it's quite large even for 24.5cm, so I've listed it this way. 【Men's Business Socks】 Made with a two-needle sewing machine, they are more comfortable to wear than regular single-needle socks, providing a soft feel. Men's business socks are made with a two-needle method. The outer and inner fabrics of men's business socks are the same. The Y-heel stitch design doesn't shrink, completely wraps the foot, reduces foot fatigue, feels comfortable, has unique advantages in terms of looseness, doesn't constrict the foot, and the ribbed cuffs prevent slipping. 【Men's Business Socks】 The cotton is mainly 80% combed cotton, which is soft and breathable. Natural, high-quality combed cotton is used for the main thread of the plain men's socks. They are loose, don't bind the feet, and have a long lifespan. Men's socks are breathable, odor-resistant, sweat-absorbent, non-stuffy, elastic, don't constrict the feet, are tear-resistant, durable, and don't deform. 【Men's Suit Socks】 These are men's formal socks that fit the foot. No constriction. Office socks feature soft elasticity, are not tight, and have long-lasting elasticity. Crew socks are ergonomically designed and skillfully combined with a unique woven design to fit the shape of the foot. The elasticity of Lycra fabric fits the foot, supports movement, and the ribbed cuffs of men's socks prevent slipping. No stains, tears, or odors... ≣≣≣≣≣✿≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣≣ ▶ If it's new and unused, it has been opened once to check for damage to the contents and for photography. ▶ Sometimes the packaging may have scratches or dents, but there is no problem with the contents, so please rest assured. ▶ Price negotiations are welcome ◎ Please feel free to comment! ₍ᐢ‥ᐢ₎ ♡ ▶ No pets/non-smoker 4-26 Color: Black Sock Length: Mid-calf/Knee-high