**Product Specifications:**
**Brand:** SATCHI
**Model:** Comfortable Slip-on Dad Shoes
**Material:**
- Upper: Fine-grained glossy cowhide leather
- Lining: Pigskin leather
- Insole: Cowhide leather + elastic latex cushion (removable)
- Outsole: Soft and comfortable rubber
**Heel Height:** 3cm
**Color Options:** Black 21782037Z, Black 21782029Z
**Size Options:** EU 40, CN 41, CN 42 (Note: SATCHI shoes are one size larger than CN leather shoes and two sizes larger than CN sports shoes)
**Features:**
1. Fashionable soft rubber outsole with rubber column design for cushioning and shock absorption
2. Soft and comfortable upper with 360° flexibility
3. Convenient slip-on design for easy wearing and removal
**About SATCHI:**
SATCHI brand focuses on fine craftsmanship, unique styles, and designs that emphasize the characteristics of leather. The brand embodies a sense of freedom, elegance, and innovation, combining functionality with fashion and blending trends with classics.
**Size Guide:**
- EU 40 = CN 41, CN 42
- Suggestion: If you wear size 40 in other brands, it is recommended to choose size 39 in SATCHI.
**Logo Information:**
The logo "SATCHI" is used for branding and product identification.
**Authenticity Verification:**
Starting from the fall of 2016, each pair of genuine SATCHI shoes comes with a QR code for identity verification. Customers are encouraged to scan the QR code for authenticity.
**Additional Information:**
- Multiple color options available for personalized selection.
- Different logos may be used for online sales compared to physical stores, but the quality remains consistent.
- Exchange of sizes is supported within the guidelines of resale.
**Note:** The provided information is subject to change based on the brand's discretion.