The number "70" stands out in every baseball fan's mind when the name Mark McGwire is mentioned. A HR record that stood for 37 years was re-written in 1998 by McGwire. With each at-bat he gave baseball fans thrills every single night on his way to an astounding 70 home runs. This red home Cardinals Cap was worn by McGwire during his record breaking year of 1998. The inside bill has his number 25 written in marker. Manufactured by New Era Caps, size 7-5/8.