Flatlock Seams - Reduce chafing and consequent irritation

AZ4X Alloy - Increased Strength With a Higher Response Rate

75" pattern

unmatched bat control

Thin steel bars provide the maximum in protection while increasing visibility

New Under Armour Men's Extra Large HeatGear Black Short Sleeve Compression Shirt Bsaeball Flatlock Seams - Reduce chafing84% Polyester, 16% Elastane Imported zipper closure Machine Wash Compression: Ultra tight, second skin fit for a locked in feel. HeatGear fabric, with all the benefits of UA Compression, comfortable enough to be worn all day Stretch mesh underarm panels deliver strategic ventilation UPF 30+ protects your skin from the sun's harmful rays 4 way stretch construction moves better in every direction