Let young fans show their MLB team pride in this Youth Chicago Cubs Pete Crow-Armstrong Royal Blue Baseline Nike Jersey. It is inspired by the jerseys that the pros wear when they take the field. These jerseys use a double-knit mesh polyester construction that's lightweight, breathable, and engineered for enhanced sweat-wicking—keeping wearers cool and dry.Nike Youth Baseline MLB JerseysInspired by the On-Field jersey using recycled trims Heat-applied twill appliquesEmbroidered Nike swoosh100% polyesterOfficially licensed