Straight off the backs of theour PrGarmin Transitions team riders, our in housein househouse prototype team, dubbed The Speed Shop designed , introduced this jersey for last years Tour De France for superior wind efficiency, ergonomic anatomic fit and comfort. The sleeve pattern is srevolutionary, we patented it.P.R.O. Transfer fabric with In R CoolR technology provides optimal cooling and sun protection by reflecting UV rays. P.R.O. Aerfabric with In R CoolR technology provides optimal cooling, UV sun protection and aerodynamics.