evo.com | Icebreaker Long Underwear Tops > Mid weight, low effort. The Icebreaker ZoneKnit(TM) Insulated Long-Sleeve Hoodie is made with merino wool to keep you warm and wick sweat during high intensity activities. Slim Fit A snug, close-to-body fit for low bulk layering. Filling 88% Merino Wool / 12% Polylactide ZoneKnit(TM) Engineered body mapped technology?to regulate your body temperature and?let your skin breathe?during high-intensity activity. Shell 100% Merino Wool Back High Point Shoulder to Hem (Size L) 76cm | Icebreaker ZoneKnit(TM) Insulated Long-Sleeve Hoodie 2023 - Medium Black | Wool/Polyester