What field dimensions and ball are used in adult slow pitch?

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Accepted Answer

Field (Rule 2, Section 1): Division Bases Pitching Fence Women 70 ft 50 ft 265 to 300 ft Men 70 ft 50 ft 300 to 325 ft Coed 70 ft 50 ft 275 to 300 ft The batter's box is 3 by 7 feet and the catcher's box is 10 feet long. A double base is used at first. Ball (Rule 3, Section 3): optic yellow cover with red stitching, a COR of .520 or under and a compression of 300 lbs or under. Who Ball Men's slow pitch, and men batting in coed 12-inch (at least 11.875 in, 6.25 oz) Women's slow pitch, and women batting in coed 11-inch (at least 11 in, 6 oz) Balls carry the USA Softball (or ASA) stamp with green marking. Senior slow pitch has its own ball options.

Division	Bases	Pitching	Fence
Women	70 ft	50 ft	265 to 300 ft
Men	70 ft	50 ft	300 to 325 ft
Coed	70 ft	50 ft	275 to 300 ft

Who	Ball
Men's slow pitch, and men batting in coed	12-inch (at least 11.875 in, 6.25 oz)
Women's slow pitch, and women batting in coed	11-inch (at least 11 in, 6 oz)