These Rawlings Incredi-Ball SofTouch training baseballs have a synthetic leather cover for a more traditional feel. These Incredi-Ball training baseballs are suitable for all ages, and can be used indoors or outdoors. Use indoors with comfort to know they won't leave marks on the floor. If you're looking for a safer alternative to hard baseballs for training, look no further than these Incredi-Ball SofTouch training balls - get yours today!