Characteristics of calf nails:
1. Heavy design: thick imitation of silk with rain-resistant silk and oxford-protected surfaces and water-proofing against cold okay
2. Belt design: thicker, stretchable, suitable for calf at different times cow
3. Leg protection: leg binding design, solid packages, protection against release, overall temperature protection okay
4. Widening and durability of edges: widening and fine work to prevent openings