Falchion from medieval painting
The blade designs of falchions varied widely across the continent and through the ages. They almost always included a single edge with a slight curve on the blade towards the point on the end and most were also affixed with a quilloned
crossguard for the
hilt in the manner of the contemporary
arming swords. Unlike the double-edged swords of Europe, few actual swords of this type have survived to the present day; fewer than a dozen specimens are currently known.
 A number of weapons superficially similar to the falchion existed in Western Europe, including the
hanger and the
backsword. Two basic types of falchion can be identified:
One of the few surviving falchions (the Conyers falchion) is shaped very much like a large meat cleaver, or large bladed
machete. This type is also illustrated in art (e.g. the Westminster Hall mural, shown to the right) The type seems to be confined to the 13th and 14th centuries.
 However apart from the profile they present a very thin blade, often only 1.2 mms thick spines 7 cms from the point with a full flat grind tapering to a very acute edge. Current theories are that they were the anti-cloth armour weapon of the day.
The majority of the depictions in art reflect a design similar to that of the
großes Messer. A surviving example from England's 13th century (The Thorpe Falchion) was just under 2 pounds (0.91 kg) in weight. Of its 37.5 inches (95.25 centimetres) length, 31.5 inches (80.01 cm) are the straight blade which bears a cusped or flare-clipped tip similar to the much later
 This blade style may have been influenced by the
Turko-Mongol sabres that had reached the borders of Europe by the 13th century. This type of sword continues in use into the 16th century.
 Though it is now debated that it is an actual influence of the Turko-Mongol type sabres. It is now categorized as an independent development as the 13th century sabres don't have this type of cusp.
In addition, there are a group of 13th- and early 14th-century weapons sometimes identified with the falchion. These have a falchion-like blade mounted on a wooden haft 1–2 ft (30–61 cm) long, sometimes ending in a curve like an umbrella. These are seen in numerous illustrations in the mid-13th-century