Under Armour HeatGear Armour Long Sleeve Mens Compression Top - Black Clothing Size:S The four-way stretch fabrics allow

The four-way stretch fabrics allow for unhindered movement over the bike

3g salt per gel to replace key electrolytes lost through sweat

UD carbon construction

Body: 84% Polyester/16% Elastane

they're certainly not afraid of taking abuse from the daily commute

Under Armour HeatGear Armour Long Sleeve Mens Compression Top - Black Clothing Size:S The four-way stretch fabrics allowHeatGear Armour is our original performance baselayerthe one you put on first and take off last. So we made it extra comfortable by wicking sweat and stretching so you can move no matter what. Features: Super light HeatGear fabric delivers superior coverage without weighing you down Mesh underarm & back panels for strategic ventilation Material wicks sweat & dries really fast Anti odor technology prevents the growth of odor causing microbes Ergonomic