**Product Specifications:**

**Brand:** Lelch

**Product Name:** Lelch Baby Diapers

**Features:**

- Thin skin protection barrier

- First-class cabin comfort with Night Full Protection

- Golden Temperature Range: 30°C - 35°C

- Golden Humidity Range: RH 25%

- Soft touch and gentle care for 24 hours

- Source of golden temperature and humidity data: Dehaa Rossun-Lelch Research Center

**Product Name:** Lelch Baby Pants

**Features:**

- Day and night soft care series

- 125% softness

- Source of softness data: Dehaa Rossun-Lelch Research Center

**Product Name:** Lelch Baby Comfort Pants

**Features:**

- Intelligent control of golden temperature and humidity

- Golden Temperature: 30°C - 35°C

- Golden Humidity: 25% - 70%

- 8-layer water lock core with 2 patented core technologies

- Source of data: Dehaa Rossun-Lelch Research Center

**Product Name:** Lelch Night Comfort Pants

**Features:**

- 8-layer core for overnight dryness

- 6-layer core for daytime comfort

- Near-zero leakage, superior to national standards by 100 times

- Source of data: Dehaa Rossun-Lelch Research Center

**Size Options:**

- L38, XL34, XXL32, XXXL30

**Additional Information:**

- 10 years of professional skin protection

- Patented technology innovation

- Strict control over pure production

- Trusted by top hospitals and healthcare facilities

- Collaboration with renowned brands and retailers

**Research and Development:**

- Established DRRC Research Center in collaboration with global experts

- 15 years of dedicated research in skin health

- Expert panel includes renowned professionals in dermatology, midwifery, and material science

**Expert Panel Members:**

- Ulnike Blume-Peytavi, Tina Lavender, Song Lanqin, Rock Shoudahua

**Awards:**

- Winner of the 2022 Geneva International Invention Award

(Note: The specifications are based on the provided information about Lelch products and research collaborations.)