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When heat and motion push your limits, the Under Armour Men's HeatGear Mock Neck Long Sleeve Compression Shirt stays focused on comfort and performance.
Designed with HeatGear® fabric and UA Compression, it wicks sweat, dries quickly, and provides a snug, muscle-supporting fit that lets you move freely.
Stretch-mesh back and side panels boost airflow while ergonomic seams reduce abrasion. The mock neck adds extra coverage for outdoor training and cool-weather sessions.
Serving Customers since 1945
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