K2 VER2 Wearable Water-Cooled Clothing - Human Air Conditioner

basic information

Size: Please refer to the separate size chart. M: Waist size 60-80 cm L: Waist size 65-85 cm 2L: Waist size 85-120 cm 3L: Waist size 120-150 cm Dry weight: Approximately 1 kg (varies depending on equipment) Material: Tube: Silicone, Clothing: 87% Nylon + 13% Polyurethane Pump: Diaphragm type 500 ml/min Accessories: K2 clothing, K2 bottle (2L) x 2, pump x 1 *USB battery is not included. Please use your smartphone charging battery (available at convenience stores). A capacity of 3500 mAh or more is recommended for 8 hours of operation. Warranty: 1 year (details)

Price information

39,800 yen (excluding tax)

Price range

P2

Delivery Time

P1

Applications/Examples of results

Recommended for people like this: vehicle factories, vehicle maintenance, vehicle base facilities, railway construction (Shinkansen, linear high-speed rail), highways (expressways, tunnels), road paving, agricultural and forestry research, medical research, printing companies (publishing), construction equipment, two-wheeled vehicles (motorcycles, touring, 8-hour endurance races), four-wheeled vehicles (endurance races, rallies), electrical industry, construction industry, civil engineering, pharmaceutical companies, rental businesses (leasing), transportation and shipping industry (logistics, unloading operations), warehousing (storage management), electric power companies, high-speed rail, nuclear power generation, product processing industry, food processing industry (central kitchens, school lunches), livestock industry (pasture, barn work), agriculture (greenhouse cultivation, rice planting), steel industry, resin processing industry, plastering work, roofing work, security industry, traffic management, mail delivery, industrial waste treatment plants, mascots (yuru-chara), mobile sales vehicles (yakitori, crepes, fried chicken, takoyaki, yakisoba), theme parks (Universal Studios Japan, Oriental Land, Tokyo Disneyland), events (Tokyo Olympics 2020, Osaka Expo 2025), exhibition events, summer festivals (Fuji Rock, Summer Sonic), ...

Detailed information

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  Bottle replacement can be done while wearing it. In the previous human air conditioning series, bottle replacement was also a key focus. The replacement speed has evolved while maintaining the same efficiency. You can quickly replace the bottle with one hand. By inserting it along the inside and side of the clothing and pushing it in, you can easily insert the bottle. The key point is that this can be done quickly by just one person.

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  It can be seen that it spreads throughout; the patented technology and surface water cooling structure cools well. Cool Smile has achieved the world's first technology to circulate water through a water cooling pipe with a thickness of about 1mm. Because it can circulate cooling water thinly and widely, it can draw a lot of heat away from the body. Furthermore, the flexible water cooling pipe that conforms to the body becomes highly functional clothing for athletic performance. It is suitable for various types of exercise.

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  See the overwhelming cooling power of the human air conditioner K2 with thermal imaging. It absorbs body heat through an ultra-thin surface. The temperature of the blue areas is approximately 15°C, achieving stable cooling through constant circulation. You can see that the water cooling pipes spread thinly and widely throughout the entire clothing vest.

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  Benefits of All-in-One Water-Cooling Clothing Unlike conventional water-cooling clothing, the garment and pump unit are not separate, eliminating exposed tubes and the worry of snagging. Since the garment and pump unit pouch are not separated, it can be produced at a lower cost. Weight is distributed on the shoulders, allowing for better cooling throughout the entire garment. This has contributed to an increase in cooling power. With fewer parts, it has become easier to handle. It can be used with a full harness. Wearing an outer jacket feels less awkward.

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  To the rider as well.

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  Can be used with mandatory full harnesses Since 2022, wearing a full harness has been mandatory during scaffolding work at construction sites. As a result, there is a demand for easy-to-handle water-cooled clothing. The new human air conditioner K2 addresses this issue, and using it while wearing a harness poses no problems. Bottle replacement is possible even in this state. The human air conditioner K2 is designed to be worn as underwear, and work clothing is recommended as an outer layer.

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  The crescent-shaped bottle fits snugly around the body. As can be seen from the side and back, the human body curves in an S-shape. Since the crescent-shaped tank is mounted in the space above the waist, it reduces discomfort. Additionally, the waist belt tightens the bottle towards the body, making it easier for the weight to become part of the body, which is the secret to feeling lighter even with the same weight. The bottle also has an S-shaped design in the vertical direction, providing stability against the spine.

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  Can be washed hygienically every day. The simplified K2 can be fully washed in a washing machine, allowing for hygienic use every day. To wash it, remove the battery and motor pump, place the K2 in a laundry net, and wash it together with regular laundry. No dryer is needed. Most of the moisture will be removed during the spin cycle, and it can be worn immediately after being taken out of the washing machine. *Hot air drying is not possible.

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  Insulated structure for heat escape prevention in water-cooled clothing. The insulation layer, which has been equipped in previous water-cooled clothing models EZ3 and EZ3R, is now placed on the outside of the water-cooling pipes. This not only allows for longer cooling times by retaining the cold air within the clothing, but also achieves energy savings. During motorcycle touring, preventing the escape of cold air caused by the wind from the front significantly improves the cooling retention capability.