When the sun is beating down and temperatures are rising, you want to stay cool, covered and sweat-free as you embark on open trails and exposed climbs. Stay fresh with the Sonic Ultra Long-Sleeve Zip Top from Rab, thanks to its Dryflo™ Air fabric that offers rapid drying and maximum airflow to keep your temperature steady and you sweat-free. There's also an odour control treatment to ensure you're still feeling fresh on day two. 

Designed for movement, the Sonic Ultra is cut with a slim fit that sits close to the body to eliminate excess fabric and a split hem for easy movement. The micro-active seams are comfortable next to your skin and there's additional ventiliation in the deep front zip and laser-cut perforations under the arms and at the back of the neck. Power on in total comfort whether gearing up for a summer climb, hiking on sunny trails or picking up the pace on runs in soaring temperatures with the Sonic Ultra Long-Sleeve Zip Top.

Features: 

• Slim fit
• Lightweight, wicking Dryflo™ Air fabric offers rapid drying and maximum airflow to keep you cool and sweat-free
• Stays fresh over multiple days with an odour control treatment
• Additional ventilation thanks to the deep front zip and laser-cut holes under the arms and on the back of the neck
• Strong micro-active seams are comfortable next to your skin
• Designed for movement, with a split hem to give extra moveability
• Set-in sleeves
• Reflective branding

Materials:

• Dryflo™ Air single jersey fabric (85gsm) with odour control treatment

Specifications:

• Weight (size M): 114g / 4oz
• Centre back length (size M): 69cm / 27.2"
• Brand colourway: Light Zinc
• Intended use: running