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ENJOY YOUR SWIMMING WITH N-JOY
N-joy is an entry-level wetsuit which helps beginners start their triathlon journey with buoyancy and comfort.
Extra Buoyancy
2mm/3mm Yamamoto neoprene generates graduated thickness panels for extra buoyancy.
Necessary Flexibility
The concept of low modulus is proposed by SUMARPO for the first time in the field of triathlon. Using low modular technology(LMT) can reduce physical consumption and improve the efficiency of swim stroke. For instance, swinging the arm 300 times in the same unit, the LMT material consumes less energy. By adopting the LMT tested hundreds of times, 2mm Yamamoto neoprene panels with the 550% highly flexible SQ flex inner liner in the arms and shoulders, make you swim without limitations.
IMPROVED SPEED
Both Yamamoto SCS coating layer and GSP water grippers reduce the water resistance and then increase the speed through the water.
100% LIMESTONE NEOPRENE
Premium Yamamoto neoprene is derived from limestone instead of petroleum. Unlike NR (natural rubber), limestone neoprene is a kind of CR (chloroprene rubber), excluding allergens and carcinogens, which is totally healthy for human-being. The exploitation and production process is eco-friendly, with renewable energy sources such as hydroelectricity.
WATER-BASED & NON-BENZENE ADHESIVE
SUMARPO, as the first, adopts water-based and non-benzene adhesives for triathlon wetsuits, which are more eco-friendly than other oil-based and benzene-containing adhesives. This is a historical milestone of triathlon career in environmental protection.
RECYCLED LINING FABRICS
Made from fibers certified by OEKO-TEX Standard 100, these recycled & degradable lining fabrics are born from nature and able to back to nature, which helps to protect the environment.
THERMAL INSULATION
The premium Yamamoto neoprene of different thicknesses keeps the body warm in cold water, which helps to reduce body fatigue and improve performance.
ERGONOMIC DESIGN
- The double-layer collar gives you comfort and flexibility, making you feel no restriction on your neck.
- The inverted U-shaped leg cuff goes hand-in-hand 2mm SCS V-shaped piece, which increases the elastic space of the leg cuff and gives extra convenience to donning.
STABLE TRINITY SUPPORT
A stable trinity support system consists of back central support and two-side Yamamoto neoprene panels, which can maintain a balanced centerline and agile side-to-side movement, and eliminate dead spots when swimming.
