Holy Lance
The name of the soldier who pierced Christ's side with a "lonchē" is not given in the Gospel of John, but in the oldest known references to the legend, the apocryphal Gospel of Nicodemus appended to late manuscripts of the 4th century "Acts of Pilate", the soldier is identified as a centurion and called Longinus (making the spear's Latin name "Lancea Longini").
Red Scapular of the Passion
...clad in a long red robe and blue mantle. Oh! Love of Jesus Christ, how You filled my heart at that moment! Oh! How beautiful He was! It was no longer the painful expression, the sorrowful face worn with suffering that I had seen in Pilate's hall a few days before during Mass. It was beauty itself! In his right Hand He held a scapular upon which was a crucifix surrounded by those instruments of the Passion which caused His Sacred Humanity to suffer most. I read around the crucifix: "Holy Passion of Our Lord Jesus Christ, save us." At the other end of the red woollen braid was a picture of the Sacred Hearts of Jesus and Mary, the one surrounded with thorns, the other pierced by a lance, and both surrounded by a cross.