Durable recycled nylon twill fabric. Mesh lining. Two-way zip with branded puller. Twin tipping to internal neck and hem. Laurel Wreath embroidered logo on the left hand chest. 100% Polyamide. Stylist Notes. Based on traditional British outdoor gear, the Brentham jacket fuses sports styling with a smart aesthetic. Taking its name from Brentham Tennis Club in West London where Fred first trained, this jacket is designed as protection against the elements. A simple design using superior fabric, the hard wearing nylon twill is tough but lightweight - perfect for the unpredictable British outdoors.