Headquartered in Busan, a beautiful marine city in Korea,
Subone Co., Ltd. operates Korea's first freediving brand,
'Double K'. 'Double K' directly researches, develops,
manufactures, and distributes high-quality diving
gear.
In order to share the fun freediving culture with many
people, we not only manufacture diving gear, but also
engage in knowledge businesses such as diving education,
diving tours, and seminars.
Our brand is loved by freedivers and coaches all over the
world. The CEO played an active part in the world
competition as the national freediving representative of
Korea in 2016, and the current employees who make Double K
are also active as freediving trainers. People who like
freediving are doing freediving and providing quality
freediving equipment to more people. Join us for safe and
enjoyable diving with 'Double K'.
> Jaguar Diving Mask
We use #39 neoprene from Yamamoto, Japan, which is made of
limestone extracted from natural limestone, the best
neoprene fabric in existence. This is an open cell suit
from Double K, which specializes in suits called the
diver's second skin.
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