2025 Model Workman Peltier Vest Pro2 ICE & HEAT 2025 Model A popular wearable cooling and heating vest from Workman. Wind Core Ice x Heater Peltier Vest PRO2 Color: Black Size: Free New, Unused - Purchased in-store Compatible Height: 155-185cm Compatible Chest: 80-124cm Weight: Peltier Device: Approximately 530g (Weight of the device set including switch cord, etc.) Battery: 403g ± 10g Material: Body: 90% Polyester, 10% Polyurethane Mesh: 100% Polyester Waterproof Rating: IPX4 equivalent (splash-proof) - Usable for rain droplets and splashes Set Contents: Peltier device / Dedicated vest / Dedicated battery / Dedicated USB cable / Type-C conversion cable / Instruction manual