The Tech Lite Long Sleeve Crewe is Icebreaker's highly breathable, comfortable and versatile merino T-shirt with capabilities as varied as the adventures you'll take it on. From traveling out of a backpack in far-flung corners of the globe to mid-winter ski tours and multi-pitch climbs, the Tech Lite provides the breathability, odor resistance and quick-drying performance you need with an updated fit that makes it even more comfortable. The Tech Lite features Icebreaker's Corespun fibers - nylon fibers wrapped in merino wool for increased durability and strength that retains next-to-skin softness. They also added offset shoulder seams to reduce chafing when traveling with a pack.Features Corespun fabric for enhanced durability Lightweight comfort Offset shoulder seams prevent pack rub Icebreaker tonal embroidered logo and pip label Specs Center back length: 75cm/29½", size L Fabric Weight: 150 Ultralight Fabric:87% Merino Wool, 13% Nylon corespun Product Weight: Medium = 136g / 4.79 oz