Nike Wordmark Tee Colroc is a short-sleeve crew neck designed for training and everyday wear, featuring prominent Colorado Rockies and MLB logo prints on the front. Key attributes: Black | Cotton | Crew neck | Short sleeves | Front logo print (Colorado Rockies, MLB, Nike Swoosh) | Dimensions & fit: Regular fit | Composition & care: 100% Cotton | Hand/machine washable (read the label)