Thank you for viewing! This is a brand new, unused, and tagged "Cooling Mesh Vest (Size L)". It's designed to be used with ice packs inserted in the back, making it perfect for outdoor work, commuting, and going to school in the summer. 【Product Overview】 ・Size: L (Unisex) ・Color: Black系 (Black-based) ・Condition: Brand new, unused (with ice packs / unopened) ・Material: Breathable mesh structure for comfort & lightweight ⸻ 【Recommended Points】 ・Reusable ice packs included! ・Effectively cools your back, providing effective heatstroke prevention ・Ideal for construction sites, sports観戦 (watching sports), outdoor festivals, etc. ⸻ 【Shipping】 Due to its thickness, Yu-Packet Post is not available. Anonymous delivery via Takkyubin (home delivery service) is planned. Instant purchase is welcome. ・This size is the last one available. First come, first served! ⸻ For those who are looking for one, please consider it.