FastRock™ Jacket
Light on weight. Strong on protection. Made for shifting conditions on rugged terrain, this jacket features an ultra-light shell that blocks wind, resists water, and keeps the air flowing through your toughest miles. Made from plant-based nylon and designed to pack down small, it’s the layer you’ll forget you’re carrying… until it saves the day.
We love it for: trail running and wind protection
- Semi-relaxed fit
- Fabric: 60% sustainable plant-based nylon, 40% nylon
- Wind and water resistant
- Super lightweight, breathable, and packable
- Full zipper
- Machine wash cold, tumble dry, don't bleach
- Designed in California, made abroad
Product Information
Product Information
Shipping & Returns
Shipping & Returns


















FastRock™ Jacket
FastRock™ Jacket
Light on weight. Strong on protection. Made for shifting conditions on rugged terrain, this jacket features an ultra-light shell that blocks wind, resists water, and keeps the air flowing through your toughest miles. Made from plant-based nylon and designed to pack down small, it’s the layer you’ll forget you’re carrying… until it saves the day.
We love it for: trail running and wind protection
- Semi-relaxed fit
- Fabric: 60% sustainable plant-based nylon, 40% nylon
- Wind and water resistant
- Super lightweight, breathable, and packable
- Full zipper
- Machine wash cold, tumble dry, don't bleach
- Designed in California, made abroad
Original: $125.00
-65%$125.00
$43.75Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Light on weight. Strong on protection. Made for shifting conditions on rugged terrain, this jacket features an ultra-light shell that blocks wind, resists water, and keeps the air flowing through your toughest miles. Made from plant-based nylon and designed to pack down small, it’s the layer you’ll forget you’re carrying… until it saves the day.
We love it for: trail running and wind protection
- Semi-relaxed fit
- Fabric: 60% sustainable plant-based nylon, 40% nylon
- Wind and water resistant
- Super lightweight, breathable, and packable
- Full zipper
- Machine wash cold, tumble dry, don't bleach
- Designed in California, made abroad























