The Pertex Diamond Fuse Windbreaker from mavericks Satisfy is yet another style that verges on science-fiction. It's made from Pertex Quantum Air ripstop, a material that boasts plenty of technical prowess without a weight penalty. This yarn is wind-resistant, breathable, air-permeable and extremely abrasion resistant, making it ideal for all manner of rugged trail running escapades. As ever with Satisfy, the details are simultaneously shrewd and visual aesthetics intriguing, with the style boasting exposed drawcord around the hood, underarm ventilation panels utilising Satisfy's proprietary Rippy fabrication and articulated sleeves for absolute freedom of movement.