Crafted from a fully waterproof fabric, our Monsoon Classic Cap offers all the versatile appeal of the American baseball cap, but adds a significant dose of extra weather protection. It's a bit warmer than the average cap. It's also windproof, breathable, and highly durable. Durable work cap with waterproof fabric. 3-layer laminated fabric with PU membrane and DWR finish. Hydrostatic head: 10,000mm. Moisture Vapour Transmission Rate: 5,000 g/m2/24 hours. Water repellent finish. Adjustable back. Ventilation eyelets. Comfortable internal elasticated headband. Curved peak.