2XU SR: Pro-SwimRun SR1 Wetsuit – High-Tech Performance for SwimRun Athletes

Engineered for the Demands of Two Disciplines

The 2XU SR: Pro-SwimRun SR1 is one of the most advanced wetsuits ever built for swimrun events. Designed to deliver maximum flexibility in the water, comfort on land, and durability across challenging terrain, it’s the perfect partner for athletes tackling rapid transitions between swimming and running.

Why Choose the SR1?

✔ Eco-Friendly Yamamoto Limestone Neoprene

Crafted from closed-cell limestone neoprene, this suit offers a seven-times-greater expansion ratio than standard neoprene, providing unmatched comfort, flexibility, and thermal performance.

✔ Swim-Specific Flexibility

1.5mm Hyper Flex shoulder and underarm panels give you a completely unrestricted stroke, allowing natural reach and pull in open water.

✔ Built-In Buoyancy Boost

8mm upper leg inserts help elevate your body position in the water, reducing drag and improving stroke efficiency without compromising your run mobility.

✔ Rollbar Inserts for Stability

Keeps your core aligned for better balance and smoother, longer strokes.

✔ Durable for Mixed Terrain

Reinforced rear panel with double-sided nylon resists abrasions from rocks, trails, and shore entries—perfect for rugged swimrun courses.

✔ Transition-Ready Features

• Flexible hip and pelvis panels for ease of movement while running
• Large rear pocket to store race essentials
• Long front zip for quick ventilation control on land

Who is the SR1 For?

Swimrun competitors needing a wetsuit that performs equally well in the water and on land

Athletes looking for elite flexibility, buoyancy, and durability in a single suit

Those who want eco-conscious construction without sacrificing performance

Technical Specifications

Neoprene: Yamamoto limestone closed-cell
Shoulders & Underarms: 1.5mm Hyper Flex panels
Upper Legs: 8mm buoyancy inserts
Core: Rollbar stability panels
Back Panel: Abrasion-resistant double-sided nylon
Hip & Pelvis: Flexible run-optimised design

Storage: Large rear pocket

Front Zip: Long, easy-access ventilation zip

Conquer Land and Water

The 2XU SR: Pro-SwimRun SR1 combines cutting-edge swim performance with the durability and comfort you need on land—making it a true multi-discipline race suit. Available now from MyWetsuitHire for purchase or rental.