Save $15 by buying the package deal that comes with the 1/4 Zip, Hat, and Long Sleeve Tee.  Put your sizes for the 1/4 Zip (XS-XXL in Women's and S-XXL in men's, specify which gender sizing) and Long Sleeve (XS-XXL unisex).  Select if you want your name embroidered for $5 on the 1/4 Zip and include the name in the information box.  Select if you want your event group on the back of the long sleeve for $3.  Hat is one size fits all.  
 
Info box example:
 
1/4 Zip - Women's (or Men's) Medium - NAME
Long Sleeve - Small - EVENT