Smartwool Smartloft combines innovative design with Merino wool performance to create versatile insulation for outdoor adventures. Featuring a recycled wool core, Smartloft provides lightweight warmth, moisture management, and breathability, even in damp conditions. Its durable outer materials and flexible fit make it ideal for layering, whether you're hiking, skiing, or exploring in cooler weather. 

Designed for comfort and sustainability, Smartloft is perfect for keeping you warm without overheating.