1. Full-Grain Cowhide Hide Selection
The exterior shell of a true pro fight glove must withstand immense shear stress and impact friction without tearing or warping. At SportSanga, we select top-tier full-grain cowhide leather with a consistent thickness profile of 1.2mm to 1.4mm.
- Tensile strength exceeding 25 N/mm² for maximum tear resistance
- Custom drum-dyed color fastness (Grade 4–5 anti-bleeding matrix)
- Natural pore breathability preventing premature leather stiffening