Troy Lee Designs Sprint Ultra Proton LS Men's MTB Jerseys Size:Medium Ventilation: 5 front intakes +

Ventilation: 5 front intakes + 2 rear extractors

Standard fit offers balanced comfort—ideal for racing

Utilize intelligent molecules that lock together on impact

Gold / Photochromic Orange Gradient

provides greater resistance to blows

Troy Lee Designs Sprint Ultra Proton LS Men's MTB Jerseys Size:Medium Ventilation: 5 front intakes +Troy Lee Designs Sprint Ultra Proton LS Men's MTB Jerseys Constructed with a precision fit and Bluesign approved Troy Lee Designs signature Ultra Knit fabric. Sprint Ultra Jerseys feature laser perforated ventilation for increased cooling airflow, mesh underarm panels to further support venting and evaporation of moisture. An added droptail hem to increase rear coverage, and welded seams on the chest, back, sleeves and side panels for increased