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Sinister Labs Tee features Benny the skull on a large front print and a small Sinister Labs beaker on the back. Made from a poly-cotton blend, it is perfect for any occasion. Available in size S-XXL.

65% Poly
35% combed and ring-spun cotton
40 Single 120g/3.5oz


The new Sinister Labs Tee is light and comfortable. Made from a cotton blend this t-shirt will keep you in style. It features a small Sinister Labs Beaker screen printed on the back, with a large Sinister Labs Skull screen printed on the front. Available in sizes Small-3XLarge 


Fitted Pullover - Consider ordering a size up

This classic Skull design is perfect for any Sinister occasion and of course helps you stay nice and warm.. Made from top quality material this hoodie is breathable and super soft. Available in sizes Medium, Large, Extra Large, 2XL,  and 3XL.


Warn everyone that you are on a mission!! This killer tee is going to make you stand out in a crowd!  Made from a poly-cotton blend this tee is stylish yet very comfortable. It features screen printed graphics on the front and back. Super lightweight construction and tag less for ultimate comfort. 


This sinister pack includes:

4 SINFIT® Protein Cookies - 1 of each Flavor 
(Birthday Cake, Chocolate, Peanut Butter, Snickerdoodle)


4 SINFIT® Double Layer Crunch Bars - 1 of each Flavor
  (Caramel Crunch, Chocolate Crunch, Cinnamon Crunch, Peanut Butter Crunch)