Portwest Preston Trousers – Navy A staple piece for your workwear wardrobe; the Preston Trousers from Portwest are made from Kingsmill polycotton fabric, providing both comfort and durability. Featuring an array of pockets for ample storage, these trousers also come complete with sewn in front seam and hook and bar closure for a tailored look. Portwest Workwear Collections offer a range of designs and features suitable for many end uses. Only the best quality fabrics and construction techniques are used guaranteeing comfort and safety. Tested to withstand the rigours of everyday wear each garment has been carefully designed and manufactured to ensure optimum quality at the best price. Designed to perform in the toughest conditions, Portwest clothing is functional, durable and comfortable. Discover our full range of Workwear online today.