LONG Sleeve Stretch Tight Undergear YOUTH/ADULT 87% Nylon / 13% Lycra Full cut length and body Moisture control provides excellent player comfort Reinforced construction This item runs a size small. Please order accordingly. Note that YL and AS are same measurements and may differ in length and arm length only with adult lengths being slightly longer AVAILABLE IN YOUTH AND ADULT YOUTH JERSEY SIZING: S(26-28) M(30-32) L(34-36) ADULT JERSEY SIZING: S (34-36) M (38-40) L (42-44) XL (46-48) XXL (50-52) XXXL (54-56) **BECAUSE DYE LOTS VARY, WE CANNOT GUARANTEE COLOR MATCHING ON ALL SHIPMENTS**