Letraset was a company known mainly for manufacturing sheetsartwork elements that can be transferred to artwork being prepared. Kind of like prepackaged Photoshop design bits for the analog Mad Men, mid-century era of design.

Soft and comfortable micro-polyester.  Designed to be extremely breathable while providing a layer of protection from the elements. 

Made in Italy

84% Polyester, 16% Elastane

14 inches x 9.75 inches (35.5 cm x 24.75 cm)