Sumarpo has been making a meaningful difference in the triathlon world since its inception. Our products are developed with the concept of environmentally friendly and performance explore. Each technology is a significant breakthrough in the triathlon field and brings us a bright and sustainable world. We will continue to seek breakthroughs, break the mold, and drive sustainable development.


Conventional fabrics:
Extracted from petroleum, high energy consumption, Non-recyclable

SUMARPO eco-friendly fabrics:
recyclable and biodegradable, reduce carbon emission during the manufacturing process.


Low Modular Tech. The concept of low modulus is proposed by SUMARPO for the first time in the field of triathlon. Using low modulus tech (LMT) can reduce physical consumption and improve the efficiency of the swim stroke. This is a perfect combination of structural mechanics and ergonomic design in the application of high-tech triathlon gear.


SUMARPO, as the first, adopts water-based and benzene-free glue in the process of glued and blind stitch, which is a historical milestone of the triathlon career on environment protection. The water-based glue is more ecological and applicable in the ocean. Apart from this, the benzene-free glue greatly reduces the risk of cancer, which is safe for human-being.


SUMARPO upgraded from Yamamoto Aerodome to new buoyant version - Aeroatom. We made an innovation on the honeycomb structure with perforated NBR buoyant materials,that is, adding NBR between two layers of pre-treated neoprene, which has an average increment of 5% buoyancy over the Aerodome series.

Ti-alpha Seal

An upgraded application of the Ti-α insulation technology. It prevents external water from entering the wetsuit from the cuff, but a small amount of water inside the wetsuit can be heated by body temperature and stored to ensure the insulation effect.

applied Ti-α-Seal tech at the back neck and cuffs with SQ flex inner liner can greatly reduce abrasion and provide perfect comfort.

Ultra smooth tech fabrics

Slip Skin is also called ‘super slippery fabric’. Processed by patented technology treatment, this fabric makes the surface extremely smooth and designed for fast donning and off.

Ultra stretch tech fabrics

A remarkable R&D result caused up to 580% elongation, making the wetsuit perfectly flexible. This fabric is mainly applied to the shoulders and arms for the free movement and nearly zero restrain.

Lighter as well as faster.

The patented BCN buo-system is made up of Yamamoto 8mm SCS neoprene and rubber foam. his sandwich-like structure offers the highest buoyancy so far, with even 10% more buoyancy than the Aerodome series.

Exclusive back support panels

Helps swimmers to maintain proper body centerline. They form a triad balance support system with the Aerodome in the side body. It allows you to have a snappier side-to-side movement and eliminates blind spot when swimming.