62% Polyester / 30% Recycled Polyester / 8% Elastane. 5 Button Placket With Mock Neck. Lightly Fleece Lined. Thermal Design. Small Chev Logo On Back Collar. Model Is 5'7" And Wears Size Small. Machine Wash. Swing Tech™. Made to maximize your range of motion on every swing, Swing Tech provides noticeably less restriction through re-engineered construction and materials.. UV Block. Keep your skin safe from the sun's harmful rays with our UPF50 rated fabric.