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Step into the Cerium Pants and turn your legs into toasty marshmallows of comfort. These down-filled wonders are lighter than a snowflake but warmer than a bear hug, perfect for those "why did I think winter camping was a good idea?" moments. Layer them over your long johns and you'll be strutting around base camp like it's your personal heated runway.
15D Arato™ – 100% Recycled Nylon
850-Fill European Grey Goose Down – Delivers exceptional warmth for its weight and is RDS (Responsible Down Standard) certified.
Down Composite Mapping™ – Strategically places Coreloft™ synthetic insulation - made from bluesign approved 80% recycled polyester - in moisture-prone areas.
Arato™ Bio Liner – 100% Recycled Nylon
Fitted
Low-Profile Pull-On Waistband – Provides easy on/off and fits comfortably under layers.
Articulated Patterning
Zippered Thigh Pocket
Zippers at Lower Leg
Stuff Sack Included
Warmth | Description | Ideal Conditions |
Shell | Outer shell with no insulation. Pair with base layers and mid layers to fine tune the level of warmth required. | Variable |
Warm | Light insulation. Use additional base or mid layers to add warmth when temperatures drop. | 20° - 35° |
Warmer | Moderate insulation. Suitable for cold conditions. | 10° - 25° |
Warmest | Heavy insulation. Designed to keep you comfortable and protected on the coldest days. | Below 15° |