Feel free to add individual items to any pledge level! Simply use the reward level as your base and then adjust your pledge by adding more to it:
$22 x Boxer Briefs
$56 x T-Shirts $92 x Hoodies
$76 x Sweatpants
$56 x Shorts
For example, if you want 2 x T-Shirts and 1 x Hoodie, use either of the two pledges as your base, add the two together for a total of $283, and enter this amount in your pledge amount.