PU

Definition:
PU, short for polyurethane, is a semi-shiny (patent) to non-shiny man made material.

Stretch PU, is a thin, stretchable material, which allows it to fit to the contours of the feet or legs.
PU can be used as a vegetarian alternative to leather.


Chemistry:

PU is any polymer consisting of a chain of organic units joined by urethane (carbonate) links. Polyurethane polymers are formed through step-growth polymerization by reacting a monomer containing at least two isocyanate functional groups with another monomer containing at least two hydroxyl (alcohol) groups in the presence of a catalyst.

Sample Related Items:
CRUX-07 Black Maryjane Shoes
 CRUX-07 Black Maryjane Shoes
 2 inch heel black PU Mary Jane style shoes with adjustable straps by Demonia...
Our Price: $44.95 
Buy 1 'CRUX-07 Black Maryjane Shoes' now 
GOTHIKA-200 Black Laceup Boots
 GOTHIKA-200 Black Laceup Boots
 Black PU knee high Gothic boots with a 3 3/4 inch heel, lace up front, and six adjustable buckles. The front of the boots have a ribbed chin with laces. The Gothika comes with a full inner zipper so you do not have to un-lace and lace them every time..
Our Price: $93.95 
Buy 1 'GOTHIKA-200 Black Laceup Boots' now 
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