Safety Features:

1. Protective armor: Look for suits with built-in protective armor, such as CE-certified shoulder, elbow, and knee protectors.
2. Abrasion resistance: High-quality leather suits should have excellent abrasion resistance to protect against road rash.
3. Impact protection: Some suits feature additional impact protection, such as reinforced padding or specialized impact-absorbing materials.

Materials and Construction:

1. Leather type: High-quality leather suits are typically made from thick, full-grain leather (1.2-1.5 mm).
2. Stitching and seams: Look for suits with strong, reinforced stitching and seams to ensure durability.
3. Liner and insulation: Some suits feature removable liners or insulation for added comfort and temperature regulation.

Comfort and Ergonomics:

1. Fit and sizing: Ensure a snug, comfortable fit with adjustable features like cuffs, waistbands, and knee sliders.
2. Flexibility and mobility: Look for suits with articulated elbows and knees for improved flexibility.
3. Ventilation and breathability: Some suits feature ventilation systems or breathable materials to help regulate body temperature.

Additional Features:

1. Reflective materials: Some suits feature reflective materials or strips for increased visibility.
2. Adjustable cuffs and hem: Allow for customizable fit and protection.
3. Pockets and storage: Convenient storage for small items like keys, phone, or snacks.

Certifications and Standards:

1. CE certification: Ensure the suit meets European safety standards for motorcycle protective gear.
2. ISO certification: Some suits may meet International Organization for Standardization (ISO) standards for motorcycle protective gear.