The Tech Lite Crewe is Icebreaker's highly breathable, comfortable and versatile merino T-shirt with capabilities as varied as the adventures you’ll take on. From backpacking in remote corners of the globe to afternoon trail runs and weekend hikes, the Tech Lite provides the breathability, odor resistance and quick-drying performance you need. This Tech Lite shirt features our corespun fabric, which is made with nylon fibers wrapped in merino wool for increased durability and strength that retains next-to-skin softness.