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This Hanes classic is comfortable, stylish and versatile. Perfect as an outer or under layer, the men’s hooded sweatshirt has become a staple in any wardrobe. Kangaroo-style front pocket is perfect for your phone, keys or anything else you want to stash.
50% cotton/50% polyester | Fabric Weight: 7.8 oz (midweight)
Ribbed cuffs and waist hem
Adjustable drawstring hood
Imported; processed and printed in the U.S.A.
Triangle geometry Escher endless knot infinity
The Penrose tribar is an impossible object. The mathematician Penrose describing it as "impossibility in its purest form". If a line is traced around the triangle, a 3-loop Möbius strip is formed.
Tags: Impossible Triangle optical, architecture dimension object, celtic technics triforce, endless knot infinity, eye puzzle einstein, illusion Escher penrose, line sierpinski construction, magical geometry 3d, number tri bar, tribar mathematics möbius