What Our Gearhead(R) Experts Are Saying: "Three-quarter length is a game changer. No more fabric stacked in your boots-just soft, toasty merino that breathes on the skintrack and stays stink-free in the car ride home."When temps drop and the snow stacks up, we pull on Smartwool's Merino 250 3/4 Bottom and forget about cold shins and bunched cuffs. The midweight, 100% merino knit regulates heat as you move-warm on wind-battered lifts, breathable on sweaty bootpacks-and the cropped length lands above your cuff so socks and shells fit clean. Flatlock seams disappear under bibs, and merino's natural odor resistance keeps the lodge lunches low-key and the road-trip bag lighter.