SUMARPO

Akula Men's Eco Triathlon Wetsuit

Regular price $979.95 USD
Size: XS

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Akula Men's Eco Triathlon Wetsuit
$979.95 USD
XS
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Akula Men's Eco Triathlon Wetsuit


Description

The Sumarpo Akula - meaning "The Shark" - is a top-tier men's triathlon wetsuit engineered for elite open-water swimmers who demand maximum flexibility, buoyancy, and speed. Built around 100% limestone-derived Yamamoto neoprene and cutting-edge hydrodynamic technologies, the Akula delivers a competitive edge without compromising on eco-conscious construction. Every panel, coating, and material choice has been made with performance and sustainability in mind.

From its patented Bio-Skin fish-scale surface technology to its Aero Boost 5.0 buoyancy panels, this wetsuit is designed to reduce drag, preserve energy, and help you cut through the water with less effort. Whether you're racing on the open course or logging serious training miles, the Akula is built to perform when it matters most - and to last.


Key Features

  • Yamamoto #40 Neoprene (1.5 mm) Shoulders & Arms: The most flexible neoprene from Yamamoto, combined with SQ-Flex Stretch Inner Lining for 630% elongation - best-in-industry flexibility for freestyle swimmers.
  • Bio-Skin Technology: Biomimetic fish-scale surface pattern engineered to minimize hydrodynamic drag, helping you move faster through the water with every stroke.
  • Aero Boost 5.0 Buoyancy System: Patented side-panel technology delivers 34% more buoyancy than Aerodome and 9% more buoyancy than competing wetsuits using Aerodome - balanced across both upper and lower body.
  • Yamamoto Nano SCS Coating: Ultra-smooth surface finish covers the majority of the wetsuit to reduce water resistance and improve hydrodynamic performance.
  • BRS Material Arms (0.3 mm): Thin, highly flexible BRS panels on the arms enhance feel and sensitivity through the water with every stroke.
  • Stable Trinity Support System: Helps maintain a balanced centerline and promotes natural side-to-side hip rotation during swimming.
  • V-Shape Ankle Panel (Yamamoto #39, 1.5 mm): Designed for fast, effortless T1 transitions during races and training.
  • Slip Skin Lining: Patented super-slippery fabric treatment for ultra-easy donning and doffing - also made with recycled plastic water bottles.
  • Ti-alpha-Seal Neck & Cuffs: Reduces collar and cuff abrasion, retains body heat, and ensures comfort in colder water down to 46 degrees F / 8 degrees C.
  • YKK Internal Zipper: Smooth, anti-corrosion, hidden zipper design eliminates additional drag at the back.
  • 100% Limestone Neoprene & Benzene-Free Adhesive: Eco-conscious construction using allergen-free, petroleum-free neoprene and non-benzene adhesives - certified with Oeko-Tex recycled lining fabrics.
  • Two-Year Warranty: Sumarpo backs every Akula with a two-year material warranty.

What's Included

  • Akula Men's Eco Triathlon Wetsuit (1)

Why You'll Love It

The Akula is trusted by serious triathletes who refuse to compromise between performance and environmental responsibility. With Sumarpo's reputation as a leading eco-friendly wetsuit pioneer, every Akula is built to the highest standards using green energy in production and sustainably sourced limestone neoprene - so you can race confidently knowing your gear aligns with your values. The Low Modulus Tech reduces energy consumption stroke after stroke, saving your arms and shoulders for the bike and run ahead.

Engineered for years of dependable use, the Akula's two-year material warranty and premium Yamamoto construction mean this is a wetsuit you can rely on season after season. For elite swimmers and competitive triathletes looking for a suit that genuinely moves with your body, cuts drag at every angle, and supports a faster T1, the Akula is the complete package - performance, sustainability, and race-day confidence built into every seam.


Product Specifications

View Product Specs
Minimum Water Temperature 46 degrees F / 8 degrees C
Primary Neoprene Yamamoto #40, 1.5 mm (shoulders, arms, armpits)
Ankle Panel Neoprene Yamamoto #39, 1.5 mm
Arm Panel Material BRS, 0.3 mm
Neoprene Source 100% Limestone-derived (petroleum-free, allergen-free)
Elongation (Shoulders/Sleeves/Armpits) 630%
Buoyancy Technology Aero Boost 5.0 (34% more buoyancy than Aerodome)
Surface Coating Yamamoto Nano SCS
Zipper YKK internal, anti-corrosion, hidden
Adhesive Benzene-free
Lining Certification Oeko-Tex (recycled lining fabrics)
Warranty 2 years (material warranty)
Available Sizes XS, S, ST, SM, M, MT, ML, L, LT, XL, XXL

FAQ

How do I choose the right size Akula wetsuit?

Sumarpo recommends basing your size selection primarily on your weight rather than height. If you fall between two sizes, choose the larger one. The wetsuit should feel snug on dry land - this is normal, as the fit will ease slightly once you're in the water. A full size chart is available on the product page covering XS through XXL in both imperial and metric measurements. Sumarpo also offers a fitting-size service if you need additional guidance.

What makes the Akula eco-friendly?

The Akula is constructed with 100% limestone-derived Yamamoto neoprene, which is an allergen-free, petroleum-free alternative to conventional neoprene. It uses benzene-free adhesives and Oeko-Tex certified recycled lining fabrics. The Slip Skin interior is made with recycled plastic water bottles - each purchase helps recycle 40 plastic bottles. Sumarpo also incorporates green energy into its production process and is committed to eco end-of-life treatment for its wetsuits.

What water temperature is the Akula rated for?

The Akula is rated for water temperatures down to 46 degrees F (8 degrees C). The Ti-alpha-Seal technology at the neck and cuffs helps retain body heat and ensures comfort in colder open-water conditions, making it suitable for most triathlon race environments.

How do I care for and maintain my Akula wetsuit?

To avoid tears, always use your palms and finger pads when putting on or removing the suit - never use fingernails. Rinse with clean, cold, fresh water after each use and allow it to air-dry in the shade, away from direct sunlight. Avoid petroleum-based products, sunscreens, or oils that can degrade neoprene over time. Proper care will help you get the most out of the two-year material warranty.

What is the return and warranty policy?

The Akula comes with a two-year material warranty from Sumarpo. Returns are accepted within 30 days of purchase, with a 48-hour dispatch on returns. Sumarpo encourages customers to take a test swim - if the fit isn't right, you can return it for a different size.

What makes the Aero Boost 5.0 technology better than Aerodome?

Sumarpo's patented Aero Boost 5.0 technology delivers 34% more buoyancy than Aerodome and makes the Akula 9% more buoyant than wetsuits using Aerodome panels. The buoyancy is distributed evenly across the side panels for balanced lift in both the upper and lower body, helping you maintain a high, flat body position in the water with less effort.

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