Alpinestars Men's Drop 2 Long Sleeve Jersey 100% Polyester Imported Moisture wicking Highly breathable Velcro pockets Constructed from an advanced poly-fabric to promote moisture wicking and temperature control Easy-access pockets on either side incorporate Velcro for peace-of-mind closure Strategically positioned open mesh inserts on chest and back give enhanced ventilation, especially when in contact with back pack Internal headphone conduit to house MP3 player or phone with hook on collar to securely fasten headphones