Icebreaker Tech Lite T-Shirt - Short-Sleeve - Women&#39;s Jungle, M merino-wool Embellished with the Icebreaker tone on tone embroidered logo and pip label. Designed with set-in sleeves. Designed with flat seams to prevent uncomfortable chaffing. Made with Superfine150 Travel Ultralite Merino wool for all weather comfort and breathability. Part of Icebreaker's 'Get Layered System' which, when worn together in layers becomes a whole system that breathes and moves as if it were one garment.