✨Brand new, unused item✨ ✨Instant purchase OK✨ ✨First come, first served - only one available✨ ✨Follow-up discount available✨ Please comment before purchasing if you would like a follow-up discount(^^) This is for the vest only. ❇️Size: L ❇️Color: Dark Navy ❇️9cm fan compatible design + 3D collar for airflow｜Use your familiar equipment as is The fan holes on the back and sides are compatible with versatile 9cm diameter fans, allowing you to use your existing fans and batteries as they are. Furthermore, the collar has a built-in shape-retaining wire, and by standing up the collar, the structure allows wind to enter firmly from the neck. The three-dimensional opening makes it easier for the wind to pass through, reducing stuffiness around the neck. The ability to improve comfort without replacing equipment and reducing additional costs is also a merit of purchasing only the clothing. ❇️Quick-drying, lightweight, and durable fabric is used In air-conditioned workwear, thick and heavy materials are generally used, and the heaviness from sweat and difficulty in drying, as well as the burden during wear, have been issues. This product improves on those points by adopting a highly functional fabric that combines sweat absorption, quick-drying properties, lightness, and durability. Because it dries quickly even when you sweat, it suppresses stickiness to the skin and maintains a comfortable wearing feeling even during long hours of work. It is a durable work uniform that is light to wear but resistant to abrasion and washing, and can withstand hard use on site. It does not easily lose its shape even when washed daily, balancing cleanliness and practicality. Air-conditioned vest work clothes, clothing only, 9cm hole, compatibility, convenient for replacement, vest only, for summer, unisex, sweat-absorbent, quick-drying, fan and battery not included b824-1220