The Under Armour Heatgear Sonic Compression Long Sleeve Top is an ultra tight fit to increase muscle power and improve recovery time. Constructed from smooth fabric, the top offers a high level of comfort and compression without restricting your movement.

Under Armour's Signature Moisture Transport System is designed to wick sweat away from your body, so you stay comfortable during a workout. Additional features include anti-odour technology, 30+ UPF protection to protect you from the sun and flat lock seam construction. - A.D.

• Compression: This ultra-tight, second-skin fit delivers a locked-in feel that keeps your muscles fresh and your recovery time fast
• Smooth fabric provides extreme comfort and compression without restriction
• 4-way stretch fabrication allows greater mobility and maintains shape
• Signature Moisture Transport System wicks sweat away from the body
• Anti-odour technology prevents the growth of odour causing microbes
• 30+ UPF protects your skin from the sun's harmful rays
• Smooth, chafe-free flatlock seam construction
• Engineered mesh neck