2 of 3 people found the following review helpful
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This review is from: Under Armour Men's Sonic Compression Long Sleeve HeatGear (Sports Apparel)
I purchased this item to wear on warm/hot days while cycling. It works exactly as expected. The compression helps me maintain my cycling position, I don't overheat because the sleeves get damp with sweat and generates a cooling effect with the wind. I wear a cycling vest over it. I have a small and have a 35/36 inch chest.