There's a good reason why Team Sky is always at the top of the WorldTour rankings. For one, they have a stellar roster of riders that can win at will and two, the team pays very careful attention to its equipment and only chooses the best products that they know will give them an edge. This extends all the way to its clothing, which the team uses Castelli to outfit them. If you consider yourself a supporter of the team and want to make sure all of your riding buddies know, pick up the TEAM SKY Squadra Full-Zip Jersey and ride in style.Castelli does offer the Aero Race 6. 0 and Climber's 3. 0 jersey in Sky livery, however, the Squadra represents a little less of an investment and slightly different materials and fit, with the Squadra having a bit more of a regular cut. The jerseys are available in 6 sizes from Small through 3X-Large and in the colors Black/Dark OceanSky Blue.