Men's Windproof Nylon-Down Parka – Lightweight Winter Coat With Metallic Thread Detailing​

Hyperguard Shell​​ The ​​20D ripstop nylon​​ interwoven with ​​stainless microfilaments​​ creates a ​​wind-chill barrier​​ – stopping gusts at ​​32km/h​​. ​​🛡️ 5-Point Defense​​ 🔹 ​​650+ Fill Power​​ – ​​White duck down clusters​​ retain heat at ​​-3℃ core temp​​. 🔹 ​​Stealth Hood Tech​​ – ​​Detachable neck guard​​ snaps on via ​​rare-earth magnets​​. 🔹 ​​Zero Bulk Promise​​ – ​​Compresses to 1L volume​​ in included stuff sack. 🔹 ​​Anti-Migration Grid​​ – ​​3D diamond quilting​​ locks ​​86% down content​​. 🔹 ​​RFID Safe​​ – ​​Faraday cage effect​​ from metallic weave blocks scanners. ​​🌆 City-Reactive Design​​ • ​​Glow-in-Dark Taping?​​ Reflective piping ​​marks curbside cyclists​​. • ​​Wire Management?​​ Inner channels ​​route AirPods to collar​​. • ​​Modular Layers?​​ Works under ​​ACU’s signature rain shell (sold separately)​​. ​​⚠️ Thermal Math​​ The ​​129g fill (size M)​​ equals ​​a 15℃ warmth boost​​ over a hoodie. ​​Size up​​ for ​​layering over blazers​​. ​​🧭 Fabric Legacy​​ Each ​​YZ-9237 jacket​​ undergoes ​​24h wind tunnel testing​​ at Guangzhou Tech Institute.