From the perennial state of research, refinement, and innovation of Premiata, comes the new running shoe defined in an orderly, effective, incredibly high-performing model with an essential and tenacious style. Sole height 3.5 cm. Inner footbed 28.7 cm. SOLE: 70% EVA 30% RUBBER UPPER: 15% TPU 5% NY 15% PA 65% CALF LEATHER LINING: 86% GOAT LEATHER 14% PU & SIZES AND LENGTH: SIZE 40 - LENGTH 261 mm 41 267 mm 42 274 mm 43 281 mm 44 287 mm 45 293 mm 46 300 mm How to measure your foot: Place your foot on a flat surface and measure the length of your foot using a tailor's tape measure, from the heel to the longest toe.