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The L1 Aysun Pants deliver 20K/20K waterproof-breathable performance that handles any conditions without weighing you down. With a loose mountain fit that ensures unrestricted movement across the entire mountain, these shells prove that maximum protection and easy exploration don't have to be mutually exclusive.
100% Recycled Polyester
Waistband, Pocket Bags – 100% Polyester
Leg Gaiters – 100% Nylon
100% Polyurethane
20K Waterproof / 20K Breathable Membrane
100% Nylon
Loose Fit
Zip Hand Pockets
Inseam Vents
Fully Taped Seams
Fly Zip with Snap and Velcro Closure
Zip Bottom Hem Side Splits
Soft Tricot Lined Waistband and Fly
Jacket to Pant Connection Loops
Shock Cord Hems Adjustment
Leg Snow Gaiters with Gripper Elastic
Boot Hooks
Key Clip
This is a relaxed fit designed for extra mobility, coverage, and layering. Jackets have ample room in the body and sleeves, while pants are relaxed at the waist with a roomier thigh, knee, and cuff. Jackets and sleeve length is typically longer compared to a traditional fit, offering enhanced coverage without being oversized.
| Breathability Rating (g) | Breathability Level | Activity Level |
| 0 - 10000 | Low to moderate breathability | Resort skiing & snowboarding / walking / low intensity activity |
| 11000 - 15000 | Moderate breathability | Resort skiing & snowboarding / hiking / moderate intensity activity |
| 16000 - 20000 | High breathability | Backcountry skiing & snowboarding / backpacking / moderate to high intensity activity |
| 21000+ | Very high breathability | Backcountry skiing & snowboarding / biking / high intensity activity |
| Warmth | Description | Ideal Conditions |
| Uninsulated (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° |