Take on high-intensity adventures in the Icebreaker® Merino 200 ZoneKnit™ Long Sleeve Crewe, a performance-ready layer made to keep up with your pace. ZoneKnit™ uses zoned, engineered performance to help regulate body temperature when your activity heats up, while eyelet mesh panels add targeted breathability. Raglan sleeves and a gusset provide enhanced mobility and comfort, making every stretch, climb, and stride feel more natural. Long sleeves feature thumbholes to help keep them securely in place, while flatlock seams help reduce friction for a smoother feel during movement. A crew neck adds classic appeal, and the pull-on design makes layering effortless. Finished with a straight hem and drop-tail hem for added coverage, this versatile merino layer transitions easily from intense workouts to outdoor pursuits.