Men’s plaid button up short sleeve shirt. Sz XL UPF 30. Marmot style: Bay View SS. NWT Retail $60 This Marmot Mountain midweight Bay View Short Sleeve has all the good looks without any uptight fuss. It has a soft, sanded woven fabric blend, durable flat felled seams and a single chest pocket. Made with a durable seams construction, shirttail hem and single chest pocket to give it a casual camp-bound look.