Rab Sonic Long Sleeve Zip - Men's Tempest Blue Medium. Crafted with breathable Dryflo Air fabric with odour control technology it wicks sweat and stays fresh day after day. Ideal as a standalone tee or as an additional layer of protection in cooler conditions it keeps you comfortable from the first stride to the final step. Specifications for Rab Sonic Long Sleeve Zip - Men's: Manufacturer: Rab Sleeve Length: Long Sleeve Center Back Length: 27.9 in Age Group: Adults Apparel Fit: Regular Gender: Male Application: Ski Mountaineering Running Trekking Shirt Style: Baselayer Fabric/Material: Dryflo Air Pockets: No Weight: 4.6 oz Seasonal/Temperature Use: Summer Features of Rab Sonic Long Sleeve Zip - Men's Lightweight wicking Dryflo Air fabric offers rapid drying and maximum airflow to keep you cool and sweat-free. Stays fresh over multiple days thanks to an odour control treatment. Add extra ventilation when you need it with the deep chest zip. The strong microactive seams are comfortable next to your skin. Gives you a full range of arm movement with raglan sleeve construction. Keep sleeves in place with the hidden stretch thumb loops. Package Contents: Rab Sonic Long Sleeve Zip - Men's Rab QCC-53-TMB-MED: Sonic Long Sleeve Zip - Men's Tempest Blue Medium