Not berets, but made in a very similar way on a SHIMA
SEIKI Whole Garment Knitting Machine are these Skullies in 100% mulberry silk.
Perfect hats to wear your 'round, be it summer or winter, chilly or hot. High-grade natural silk is a light and supple material with excellent water absorption and retention qualities.
Wear it Japanese style under your beret, covering the ears, in winter!
Comfortable, breathable and stylish in a 100% natural material.