Arc'teryx Men's Kyanite Lightweight Hoody Tatsu Jessica Hynes Cheryl Carroll Caroline Aherne Editorial Stock Photo. Lightweight softshell fleece designed with activity in mind. A proprietary four way stretch material, the Torrent stretch fleece is brushed for superior softness, providing required warmth whilst being breathable when active. The low profile scuba hood and body has a neat fit, to avoid bulk and allows the Kyanite to sit easily beneath layers. Finished with two zipped hand pockets and a full zip front that has a no slip zip.