Callaway ERC Soft vs Mizuno RB Tour X
Which is right for your game?
Callaway
ERC Soft
senior urethane
Compression
60 (Soft)
0 120
Mizuno
RB Tour X
tour urethane
Compression
95 (Firm)
0 120
Spec comparison
Spec
ERC Soft
RB Tour X
Compression
60
95
Cover
urethane
urethane
Spin
mid
high
Feel
very soft
firm
Construction
3-piece
4-piece
Category
senior
tour
Swing Speed
75–95 mph
105–130 mph
Price tier
Mid-Range
Premium
Choose the ERC Soft if…
- ✓ You have a slower swing speed or prefer a softer feel
- ✓ Budget matters — the ERC Soft costs less per dozen
- ✓ Extremely soft urethane ball with Triple Track alignment system
Choose the RB Tour X if…
- ✓ You swing over 95 mph and want firmer feedback
- ✓ Mizuno's high-compression tour ball for fast swingers