Marmot Men's Coastal SS TeeMedium - Green Marmot Men's Coastal SS Tee - in stock now. Products on Sale Are Discontinued Styles or Colors. Features of the Marmot Men's Coastal Short Sleeve Tee Recycled polyester and cotton blend Rib collar Screen printed graphic Fabric Details Body: 40% Recycled polyester, 60% Cotton jersey Rib: 40% Recycled polyester, 60% Cotton.