Under Armour Run Compression Capri Running Tights Compression Fit - Assists with boosting muscle performance and lowers fatigue. HeatGear - Provides triple protection ensuring a cool, dry and light feel. Signature Moisture Transport System - Wicks sweat away from the body. Anti-Odour Technology - Prevents the growth of odor causing microbes. Ultra violet Protection - Protects you from prolonged exposure in strong sunlight.