| When you asked for super-warm, super-light long johns we partnered with Polartec to deliver you the best. Here's Filson-quality warmth without weight that's highly breathable, dries quickly, and is versatile for any outdoor work or sport. The face is a smooth knit jersey for easy-on, easy-off layering. Inside is a high-loft sheared fleece with one of the highest warmth-to weight ratios available. Lycra binding on sleeve cuffs. Made in USA. |
