Here is an introduction to Jake Bird - related products of the Colorado Rockies: Home Jersey: It is white with the prominent "Rockies" script in purple and black on the chest. Jake Bird's name and number are on the back. There are authentic and replica versions. The authentic one is made of high - quality, breathable polyester, which is meticulously crafted to be the same as what the players wear on the field. The replica one is more affordable while maintaining the iconic look. Away Jersey: It is gray - colored, with the Rockies' logo on the left chest and purple and white accents on the sleeves. Bird's details on the back are clearly visible. It is made of top - tier materials with moisture - wicking properties. Alternate Jersey: The alternate jersey comes in purple. It has unique patterns and a more detailed Rockies' logo on the front, and Bird's number and name on the back are the focal points. City Connect Jersey: The City Connect jersey has a pine - green base, with a snow - capped Rocky Mountains silhouette in a lighter green printed on the front. It has purple accents on the sleeves, and the right sleeve patch features a yellow tag with "5280" under two black diamonds. The Nike logo is on the front chest, and there is a heat - sealed MLB authentic collection jock tag on the left hip. Jake Bird's name and number are on the back.