Kittiwake Durable 65% polyester 35% cotton twill. Care: 60C machine washable, spin dry and light iron All major stress points have re-enforced stitching for longevity Sizes: 8-30. Colours: navy/white, white/navy Styling: benefits from PU nylon-lined sleeve pocket (to prevent pen leaks) with pen-divisions and two lower ergonomically styled pockets with key loop. Fastens via contrast coloured studs The styling is complemented by a mandarin collar, "v" notch sleeves, side vents, front contrast piping and with front and back princess seams. With back centre pleat to aid movement. Contrast bar tacks for strength reinforcement