o Very popular for its Cross-Linked structure
o Excellent for shock absorption providing the best protection from damage
Polyethylene is a firm, closed-cell foam. The polymer molecules are cross-linked providing more rigidity, and therefore this foam is often referred to as “crosslink” or “crosslink polyethylene” foam. The crosslink nature of this foam type causes it to try very hard to rebound to its original shape quickly, which has the effect of introducing a little bit of “bounce” in addition to offering shock absorption. Due to its rigidity, polyethylene does not distribute fall energy broadly. You could consider this a “shock repelling” foam.
