Tufted, glabrous herbaceous perennial; rhizome simple; roots fibrous, most with fusiform tubers 1–4 cm long towards tips. Leaves 8–50 cm long, 1.5–15 mm wide; sheath ± papery.
Convenient flat-pack design saves space and fits in your back pocket. Super stretchy neoprene is more versatile than older designs and will nicely ...