Sustainably made, the Royal Robbins Westlands Chunky Mock Neck women's knit sweater is perfect for cooler weather. Lightweight, warm and durable, this funnel-neck top combines merino wool and Seawool recycled polyester providing added odour resistance and temperature regulation. The Seawool fibre is created by combining recycled polyester from post-consumer plastic water bottles for quick dry, wrinkle-free and easy-care performance with pulverized oyster shells providing a soft woollen touch while helping control odours and reduce static.