

Our three types of Marine Spec Waterproof Breathable Fabrics (MP, SP, BP) are the result of a collaboration with leaders in the materials industry and rigorous testing at both the Mustang Waterlife Studio and real-world trials.
After testing over 800 materials, 12 different properties, and completing real-world field assessments — The conclusion is our Marine Spec Fabrics are the leading combination of maximum waterproofness, durability, and breathability, specifically optimized for activities in all marine environments.
The three types of Marine Spec Fabrics (MP, SP, and BP) have unique characteristics for different environments, exposure, and ocean-based activities.
LIGHTWEIGHT & BREATHABLE
Most lightweight, breathable of all Marine Spec fabrics—built for high output activities and moderate to fair weather.
ROBUST & VERSATILE
The most versatile fabric in the Marine Spec lineup—your go-to in any season, any activity, and all marine conditions.
RUGGED & DURABLE
The most durable, abrasion & puncture-resistant of the Marine Spec fabrics—designed for optimal protection from the harshest marine environments.