Callaway ERC Soft Golf Ball ERC Soft is an extraordinary achievement: its Callaway's longest golf ball AND it has been designed for soft feel, and increased control around the green. ERC Soft has completely reinvented how a distance ball performs with a new innovative Hybrid Cover. This multi-material cover creates an exceptional combination of faster ball speeds for longer distance, incredibly soft feel, and noticeably higher spin for excellent control around the green. In the ERC Soft, Callaway have designed their largest ever Graphene-infused Dual SoftFast Core. This groundbreaking technology features a larger inner core that maximizes compression energy while minimizing driver-spin and promoting high launch for long distance. A new design feature, Callaway have prominently put new Triple Track lines on the ball for improved putting accuracy. Triple Track uses Vernier Visual Acuity to improve alignment compared to a regular side stamp alignment aid. Long Distance with Soft Feel. New Triple Track Alignment Aid - Helps you align the ball even better than before. Increased Control around the greens.All Callaway, Odyssey, Strata and Ogio trademarks and logos are the intellectual property of Callaway Golf Company.