Smartwool Thermal Merino Reversible Headband size-10-5 Breathable construction reduces overheating

Breathable construction reduces overheating

Machine washable and PFAS-free

and Gardenia White in sizes S–XL

an unbelievably comfortable

Smartwool Thermal Merino Reversible Headband size-10-5 Breathable construction reduces overheatingWhen the temperature drops and you're still pushing miles or grinding up a ridge, you need ear protection that won't quit or overheat you. Pure merino wool regulates heat naturally and fights odor through long efforts, while the reversible construction gives you two looks in one packable piece. It's a small addition to your cold weather kit that earns its spot every time. 100% merino wool construction delivers natural warmth, moisture wicking, and