[Sumyeon Gonggam] THE Cool-Cooling Summer Pad – White SS (Pad Only)
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2025 NEW THE Cool Cooling Pad
2025 UPGRADE
Top Seller in Domestic Cooling Pads, Sumyun Gonggam
Since launching the cooling pad in 2022, Sumyun Gonggam has secured functional materials using new world-class raw materials and technologies annually, leading the rapidly growing domestic cooling bedding market.
In 2023, the version released sold more than 10,000 units within a month, and in 2024, a complete sell-out was recorded within two months, earning consumer trust in quality and functionality.
Evolving “Advanced Functional Cooling Technology”
- 1st Generation 2019 ~: Polyamide
- 2nd Generation 2020~2021: HEIQ
- 3rd Generation 2022~2024: Duraron, Forpe
4th Generation 2025 NEW DynaCool™
DynaCool™
By enhancing the cooling duration of existing cooling materials through a unique finishing technique, this cooling pad not only provides cooling on contact but also maintains a comfortable body temperature continuously.
2025 NEW THE Cool Cooling Pad
100% Satisfaction Guarantee!
Customer Reviews
My child says it’s refreshing and really likes it!
Always sweating while sleeping, but sleeps soundly using THE Cool Cooling Pad. It feels like I got a proper product. I really love it!
박OO (Mother of 3-year-old)
Even in hot weather, it cools and absorbs sweat well, making sleep comfortable.
I was worried about the approaching summer because of sweating a lot and difficulty sleeping, but now the THE Cool Cooling Pad and pillow cover are essential.
김OO (40-year-old office worker)
Using THE Cool Cooling Pad, I sleep really well and my sensitive skin finds it soft and irritation-free.
I used to sleep with the air conditioner on, but got headaches and was fatigued. With this pad, I’ve used it comfortably and am extremely satisfied.
서OO (35-year-old office worker)
Stronger, Refreshing 2025 NEW THE Cool Cooling Pad
- Point 01: Longer-lasting cooling sensation
- Point 02: Superior breathability & quick-drying
- Point 03: Clean all-white color
- Point 04: Official certifications for durability & safety
Point 01 Innovation for better summer nights, DynaCool™
DynaCool™ (DYNAMIC + COOL)
Combining humidity control (DYNAMIC) technology with cooling on contact (COOL) technology, it offers unprecedented coolness and long-lasting refreshing comfort.
Experience a Cooling Beyond Ordinary
Experience a cooling system designed exclusively for summer sleep.
Long-lasting cooling: PCM Nano Capsules
Intense cooling on contact: Q-MAX 0.465
Core Space Material discovered in space - PCM Material (Phase Change Materials)
What is PCM?
PCM is a special material developed for astronauts to protect against drastic temperature changes in space. It absorbs and releases heat according to set temperatures to maintain a consistent temperature.
PCM Nano Encapsulation
PCM is microencapsulated and embedded into fiber yarn, absorbing body heat in fibers and maintaining comfort over sleep duration.
Humidity Comparison By Usage Time
(Results may vary depending on conditions)
DynaCool Material shows higher sustained moisture compared to competitor cooling pads.
Cooling and Comfort of the DynaCool™ System
PCM Nano Capsules absorb and release body heat while maintaining a steady moisture level.
Surface Temperature Comparison Before & After Contact
THE Cool Cooling Pad shows lower surface temperature for 3 minutes after contact compared to typical materials.
It quickly absorbs and releases heat, lowering body temperature and maintaining coolness continuously.
Q-MAX: 0.465
DynaCool technology provides superior cooling intensity compared to other materials such as seersucker, linen, and cotton.
Sensational Cooling the Moment You Touch
DynaCool™ technology ensures strong cooling sensation on contact.
Compare Your Skin's Body Temperature on Contact
* Cooling Comparison Test
Optimal size patterned for maximized refreshing cooling sensation has been developed and produced.
Point 02 Superior Breathability & Quick Drying
25-year NEW THE Cool Cooling Pad quickly absorbs sweat to help you sleep comfortably with excellent breathability and drying capabilities.
Point 03 Complete Elegant Interior All White Color
2025 NEW THE Cool Cooling Pad adds refined luxury with its clean all-white color tone.
Designed to minimize bias, increasing cooling material surface area for a refined look.
Point 04 Official Institution Certification Durability & Safety
Certified strong durability beyond standard washing and abrasion resistance.
Can be washed multiple times during summer without loss of quality or damage.
Durability Comparison Test
The 2025 NEW THE Cool Cooling Pad offers high durability without worry of fluffing, sagging, or pilling.
Use Safely and Confidently!
Highly hygienic material with excellent pollution resistance, safe to use for all ages from babies to adults.
Certified OEKO-TEX STANDARD 100
No Need to Tidy Bedding High Utility Fixing Bands
Four corner fixing bands for easy and stable use.
Flexible band size fits a variety of mattress sizes for convenient use.
Fold Like a Blanket for Easy Storage
Detailed finishing elevates your bedding interior with a high-class and refreshing look.
Check The Perfect Size for You
- SS (Super Single): 110 x 210 cm
- Q (Queen): 150 x 210 cm
- K (King): 165 x 210 cm
* Sizes may vary ±3% depending on measurement method.
Washing Tips
- Machine wash at or below 30°C on gentle cycle.
- Do not bleach.
- No machine drying.
- Do not wring or twist.
- Dry in the shade.
Additional Care Instructions:
- Avoid high temperatures and direct sunlight to prevent product deformation or shrinkage.
- Do not soak in water for prolonged periods or use chlorine bleach.
- Wash separately to avoid color transfer.
- When washing with other items, separate to maintain cleanliness.
- Do not use softeners or hot irons.
- Keep away from fire to prevent hazards.
Product Details
Product Name: 25-year NEW THE Cool Cooling Pad
Material:
- Surface 1 (Cooling): 100% Polyethylene (surface), 100% Polyester (middle/interior)
- Surface 2: 100% Cotton
Color: White
Size:
- SS 110 x 210 cm (±3%)
- Q 150 x 210 cm (±3%)
- K 165 x 210 cm (±3%)
Release Date: April 2025
Manufacturer/Origin: Dalkom Handraelle, China
Warranty: In case of defects, compensation is provided according to Consumer Dispute Resolution Standards announced by the Fair Trade Commission.
Customer Service: Sumyun Gonggam Service Center (1661-4405)
California Proposition 65
This warning is provided in accordance with California law. For more information, please visit www.p65Warnings.ca.gov/food
Review

Some reviews contain AI-generated translations.