New Adams USA Short Sleeve Baseball Softball Umpire Shirt Mn XX Large Black XX Large:Black IF WE BUILD IT – FBR 2I ML Md Lrg Blk Gry IF WE BUILD IT – WE’LL BAK IT: Our Got Your Bak Lifetime Guarantee covers all reservoirs Reinforced triple knee system for better fit and durability Wide knee for better stability Stitched knee padding for added comfort Vented shell design for increased air flow and breathability EVA breathable foam liner Triple knee design for Adult and Intermediate sizes (double knee design for YOUTH size) Toe extension on Adult model only Size: 15 100% Polyester ComfortTech 100% Polyester Ultra Mesh Fabric 3 Button Placket Short Sleeve Polo Front Chest Pocket Sized for Chest Protector Extended for Extra Tuck in Length with Split Tail Anti wrinkle moisture wicking management Sized for Chest Protector