& Winter Women Cardigan Free Crochet Patterns Blue Helix Jacket Crochet Free Pattern - Fall & Winter Women Free PatternsHelix (disambiguation) A helix is a spiral-like space curve. Helix may also refer to: Crochet Patterns Free Women, Crochet Shawl Free, Crochet Motifs, Knitting Patterns, Crochet Hats, Crochet Shrugs, Sewing Patterns, Clothes Patterns, Crochet Sweaters