SPECTRA FIBER is one of the strongest and lightest materials on the earth. The fiber is stronger than polyester, 15 times stronger than iron and 40% stronger than aramid fiber. This is the X-PACKER model with SPECTRA fiber material, perfect for anyone who are committed to innovative materials.
Upper: Polyethylene Outsole: Rubber
SIZE EU, please crosscheck our size-chart and measure your foot according to JP-cm will you know your EU-size
