The wind is the opps and we are the cure. Shaka Wear Wind Opps. Product Specifications: - Shell: 100% Polyester (100 GSM) - Mesh Ventilation Panel (40 GSM) - Lining: 100% Polyester (75 GSM) - YKK Zippers Size & Fit: - Take your normal size for a normal fit - Model is 5’8” - 150 Pounds - Shown Wearing a Large