Durable and added stretch, our Men's Core Stretch Full-Zip Midlayer is the perfect work layer. Featuring polyester fabric with added stretch, the men's work top will keep you agile whilst providing long-lasting wear. Ideal for the builders' yard or the warehouse. The full-zip design creates an easy-wear piece. This midlayer features a full zip design, is quick drying, has a stretch fit, and is made from at least 95% recycled materials.