The sweaters a polyester/cotton mix and are unisex sized. They fit very typically to many other unisex sizes.  There is also a size chart in the photos, please see this for measurements if you are unsure which size you are.
 
The primary colour you are choosing is the sweater colour options. 
The printing will be the same on all sweaters, as they appear in the photos. 
 
If you want another phrase like FIELD or TRACK or POLE VAULT please just leave that in the personalization section, I will make it custom for your event!