Made from a mid/light weight 60% Cotton / 40% viscose blend. We love this fabric because of the perfect combination of structure and durability of the cotton mixed with the incredible hand feel of the viscose. It has the structure you want for everyday wear with the softness you've come to love from all of our Baja Llama button ups. 7-Seas™ Cotton / Viscose Blend Fabric Side Travel Zip Pocket Branded Coconut Buttons Shirttail Hem Modern True To Size Fit Contrast Stitching Signature Boring Chest Pocket Label Fight Against Boring Collar Hang Label New Conquer The World Chest Pocket Sunglass Holder