Comfort Ultra Boost ETPU Foam Running Shoes Insoles GK-802
Type: Boost ETPU insoles
Thickness: Ball 5mm, Heel 8mm
Material: ETPU Foam
Size: 225-240 245-260 260-270 275-290 Free cutting
Feature: Lightweight, Shock impact absorption, Elastic and rebound effect, Softness and resilience, Durability, ect.
Support wholesale and retail Boost E-TPU insoles,Also, support custom made all kinds of Ultra Boost E-TPU Foam Insoles& soles, pls contact us if needed.
Origin of E-TPU
The Expanded TPU foam raw materials was originally invented by BASF known as the Infinergy foam was the first company who had applied it in its shoe mid-soles known as the Energy Boost. Previously only BASF owns the E-TPU cell foam bead raw material manufacturing technology, but after many years now the Chinese local chemical companies has already resolved the E-TPU cell foam bead raw material manufacturing technology.