What Our Gearhead(R) Experts Are Saying: "I've worn the 175 Everyday SS Crew on everything from trail runs to travel days. It's soft right out of the box, never gets stinky, and regulates temperature better than any synthetic tee I've tried. It's the one shirt I'll pack for a week and still feel fresh by day seven." We live in the Icebreaker 175 Everyday SS Crew when comfort and versatility are key. Made from 100% merino wool, this lightweight tee naturally regulates temperature, wicks away moisture, and resists odor to keep us feeling our best from sunrise hikes to red-eye flights. The rib-knit construction stretches easily for all-day mobility, and the slim fit layers seamlessly under hoodies or jackets. Whether we're logging miles on the trail, setting up camp, or lounging by the fire, the 175 Everyday SS Crew delivers year-round comfort in its purest form.