evo.com | Oyuki Long Underwear Bottoms > Developed specially for those who prefer a synthetic performance garment, the Oyuki Hitatech Pants are super warm with superb moisture wicking properties. 220gsm Hitatech(TM) 93% Polyester / 7% Spandex Jersey Agion(R) Odor Control This product may contain chemicals known to the State of California to cause cancer, or birth defects, or other reproductive harm. Relaxed Fit | Women's Oyuki Hitatech Pants 2026 - X-Large Black | Spandex/Polyester