Triathlete wearing Rocket Science Sports wetsuit designed for speed, flexibility, and performance

Why choose Rocket Science Sports?

• Designed for Real Triathletes and Open Water Swimmers
• Tested in South African conditions
• Direct Pricing – No Retail Markups
• Personal Support to help you choose the right gear.

Shop by collection
Two athletes in shallow water wearing the ONE entry-level wetsuits, designed for comfort, flexible shoulders, and easy transitions, ideal for both short and long swims.

The ONE Wetsuit Collection

A female model sits on shoreline rocks while a male model stands in shallow water; both wear black Basic wetsuits with green detailing, with a calm ocean and cliffs in the background.

The BASIC Wetsuit Collection

Two athletes running on a beach in Real J&J wetsuits, featuring orange and blue accents, showcasing advanced triathlon gear.

The Real J&J Wetsuit Collection

A male and female model in black AquaSense wetsuits with red accents, walking along a beach shoreline with waves and houses in the background

The AquaSense Wetsuit Collection

A male athlete facing forward and a female athlete turned slightly away, both wearing black Viper wetsuits with orange accents, standing on a beach shoreline at sunrise with waves behind them.

The VIPER Collection – Elite Control & Open Water Performance

A male athlete wearing a full-length Venom wetsuit and a female athlete wearing a sleeveless short-leg Venom swimskin stand ankle-deep in water on a beach at sunset, with waves and sand in the background.

The VENOM Collection – Pro Speed & Race Performance

A triathlete wears the Fast Elite Endurance Tri Suit, designed for long-distance performance, showcasing its aerodynamic fit, breathable fabric, and race-ready comfort against a scenic coastal backdrop.

The Elite Tri-suit Collection

A female model wearing a full-length black One wetsuit with blue detailing stands on a beach, while another model wears a sleeveless black Venom swimskin with lime accents, both shown near the shoreline.

Women’s Wetsuits

Two men on a beach: one in a full-length Venom wetsuit with blue and neon yellow details, and the other in an Elite mid-sleeve tri suit with a white top and colorful accents.

Men’s Wetsuits

Male and female athletes wearing sleeveless triathlon wetsuits on the beach, featuring Venom swimskin (black with yellow accents) and ONE wetsuit (black with blue accents), designed for performance swimming and triathlon training.

Sleeveless Wetsuits & Swimskins

Long sleeve wetsuit collection featuring ONE, Venom and AquaSense wetsuits worn by two women and one man on a beach at sunset, showcasing premium triathlon and open water swimming performance gear.

Long Sleeve Wetsuits

Male and female athletes wearing Zero Gravity Buoyancy Shorts with yellow accents on the beach, designed for triathlon training, swimming, and active performance, featuring a sleek, flexible, and high-performance fit.

Performance Gear

Friends exchanging Rocket Science Sports gift card inside a modern beach house with ocean view, natural light and relaxed lifestyle setting, highlighting red gift card with brand logo

Gift Cards

Two kids are playing on a shoreline, each wearing a Rocket Science Sports ONE kids’ wetsuit. The wetsuits are black with turquoise and orange accents, and the "ONE" logo is visible on the arms and chest, highlighting the wetsuit’s design details.

Kids Wetsuits

wo athletes in professional wetsuits walking along a shoreline—one wearing a black and orange 'Viper' wetsuit, the other in a black and neon green 'Venom' wetsuit, with cliffs and houses in the background.

Professional Wetsuit Collection