Material Composition | Indoor winter wear, cold climates | Industry Standard: 100% wool felt (ASTM D3476) Our Base: Wool-felt blend (70% wool, 30% polyester) Our Advanced: 100% merino wool felt (ISO 139) | Lighter weight (Our Base: 285 GSM vs Industry: 320 GSM) ▲ Enhanced durability (Our Advanced: 50,000 flex abrasion cycles ASTM D4966) ▲▲ | Base version may lose warmth over time due to polyester content ▲ |
Thermal Insulation | Cold indoor environments (e.g., basements) | Industry Standard: 0.6 m²·K/W thermal resistance (ASTM F1868) Our Base: 0.75 m²·K/W Our Advanced: 0.9 m²·K/W | Outperforms industry standard by 50% ▲▲ Maintains warmth in temps as low as -5°C ▲ | Higher cost for advanced merino wool ▲ |
Comfort Features | All-day home use, elderly users | Industry Standard: Flat insole Our Base: Wool-cushioned insole (2mm thickness) Our Advanced: Contoured memory foam insole (5mm, ASTM F2928) | Reduces foot fatigue by 40% (Our Advanced) ▲▲ Breathable leather outsole (ASTM D3320) | Added weight in advanced version may affect agility ▲ |
Durability | High-traffic indoor areas (e.g., hotels) | Industry Standard: 10,000 flex abrasion cycles Our Base: 25,000 cycles Our Advanced: 50,000 cycles | Outlasts competitors by 2-5x ▲▲ Resists pilling (ISO 12945-2) | Requires hand-washing (no machine wash) ▲ |
Customization | Corporate gifts, personalized orders | Industry Standard: No customization Our Base: Embroidery (up to 5cm²) Our Advanced: Full-color printing + embroidery | Differentiate products for B2B clients ▲▲ Customization adds 15% cost ▲ | Limited to 10 colors in base version ▲ |
Seasonal Suitability | Year-round indoor use (winter focus) | Industry Standard: Winter-only (0°C to 15°C) Our Base: 0°C to 20°C Our Advanced: -10°C to 25°C (ISO 9286) | Extended usability in mild spring/fall ▲▲ Breathable design avoids overheating ▲ | Not waterproof (not rated for damp floors) ▲ |