Early Medieval Arming Cap/Helmet Liner

What did medieval knights and men at arms typically wear under

Padded Coif or Arming Cap

What did knights wear under their great helm? - Quora

Padded Armour

Linen Arming Cap Get free with your helmet

Padded Arming Cap

Lord of Battles - Black Padded Helmet Liner Cap - Durable Cotton

Medieval padded arming cap

Mens Soft Cotton Helmet Liner One Size Fits Most White

Padded liners and caps — medieval padded coif and hats

Crusading Great Helm info

Padded Armour