On-The-Go Performance Button-Downs are for the guy that loves the feel of lightweight, breathable performance nylon. Stay dry, stay cool and get on with your day. Features Performance nylon Slim fit Soft hand feel Quick-drying Buttoned barrel cuffs Whale logo on chest pocket Imported 100% Nylon. Slim Fit. Long Sleeve Color: Navy Blue. One-button barrel cuffs and one-button sleeve plackets. Color: Navy Blue. Signature vineyard vines buttons. Lightweight.