She shall not fear for her house in the cold of snow: for dl her domestics are clothed with double garments.

She is not afraid of her household from snow, For all her household are clothed with scarlet.

She has no fear of the snow for her family, for all those in her house are clothed in red.

She shall not fear, in the cold of snow, for her household. For all those of her household have been clothed two-fold.

Scarlet - Probably some well-known articles of dress, at once conspicuous for their color, or, as some think, for their double texture and warmth.

She is not afraid of the snow -
12. She is not anxious relative to the health and comfort of her family in the winter season, having provided clothes sufficient for each in the cold weather, in addition to those which they wore in the warm season.
For all her household are clothed with scarlet - Not scarlet, for the color can avail nothing in keeping off the cold; nor would it be a proper color for the bogs and dirt of winter. But שנים shanim, from שנה shanah, to iterate, to double, signifies not only scarlet, so called from being twice or doubly dyed, but also double garments, not only the ordinary coat but the surtout or great-coat also, or a cloak to cover all. But most probably double garments, or twofold to what they were accustomed to wear, are here intended. If the general clothing be intended, scarlet cannot be the meaning, nor did our translators entirely rely on it; and therefore put double garments, the true meaning, in the margin, from which it cannot be too speedily transferred to the text. The Vulgate has "duplicibus." And my old MS. very properly, Alle forsoth hir hoomli men, ben clothid with double. And Coverdale, with equal propriety, "For all hir householde folkes are duble clothed." But if her husband and children alone are referred to, scarlet, which in the general meaning of the term, may be proper enough; as even in these countries of ours, scarlet, as being a lively bright color, is used in the winter dresses.

She is not afraid of the snow for her household,.... That her family should suffer through the rigour of a cold season, when it is frost and snow;
for all her household are clothed with scarlet: the Vulgate Latin version renders it, "with double" (u), that is, with double garments; and so the Septuagint and Arabic versions, joining the words to a following verse; and this, by some, is thought to be the better rendering of the words; since the scarlet colour is no fence against cold, no more than any other, whereas double garments are; and which may be applied to the garment of justification, or the robe of Christ's righteousness, as one; and to the garment of sanctification, internal and external, as the other; the one, even the righteousness of Christ, or Christ the Lord our righteousness, is an hiding place from the wind, and a covert from the storm; a sufficient shelter from the cold of snow, and all inclemencies of the weather; by which the vindictive wrath and justice of God may be signified: and the other is a screen from the malicious insinuations and reproaches of men. But had the word been designed to signify "double", it would have been in the "dual" number; as it is not, and is always used in this form for "scarlet"; and so the Targum, Jarchi, and Aben Ezra interpret it; which colour is an emblem of the blood of Christ, by which the church is justified, Romans 5:9; and all the household of faith, the whole family of Christ and household of God, are all justified by the same righteousness of Christ, consisting of his active and passive obedience, for the whole of which his crimson blood is put; it is a garment down to the feet, which covers all his people; they are all made righteous by the one obedience of Christ; they are all clothed in scarlet alike, all kings and priests unto God, all alike justified, and shall be glorified alike. The literal sense is, that if her household are clothed in scarlet in common; much more may it be thought that coarse and suitable garments would be provided for them, to protect them from the cold in winter (w).
(u) "indigitat vestem duplo crassiorem, Stockius, p. 1122. "duplicibus, V. L. Paguinus, Tigurine version, Gataker, Gejerus; "penulis duplicibus", Junius & Tremellius, Piscator; "duplicatis", Cocceius: such as Homer describes, made by ths wife of Hector, Iliad 22. v. 440, 441. see Odyss. 19. v. 225, 226, 241. "change of raiment", David de Pomis, Lexic. fol. 218. 1. (w) Vid. Braunium de Vest. Sacredot. Hebrews. l. 1. c. 15. p. 309.

scarlet--or, "purple," by reason of the dyes used, the best fabrics; as a matter of taste also; the color suits cold.

But the poet goes on to describe her fruitful activity in the nearest sphere of her calling:
21 ל She is not afraid of the snow for her house;
For her whole house is clothed in scarlet.
A fall of snow in the rainy season of winter is not rare in Palestine, the Hauran, and neighbouring countries, and is sometimes accompanied with freezing cold.
(Note: Vid., regarding a fall of snow in Jerusalem, the journal Saat auf Hoffnung Jahrg. 3, Heft 3; and in the Hauran Comm. to Job 38:22.)
She sees approaching the cold time of the year without any fear for her house, even though the season bring intense cold; for her whole house, i.e., the whole of the members of her family, are לבשׁ שׁנים. The connection is accusatival (Venet. ἐνδεδυμένος ἐρυθρά), as at 2-Samuel 15:32; Ezekiel 9:2-3. שׁני, from שׁנה, to shine, glance clear, or high red, and is with or without תולעת the name of the colour of the Kermes worm, crimson or scarlet, perhaps to be distinguished from ארגּמן, the red-purple shell colour, and תּכלת, the blue. שׁנים are clothing or material coloured with such שׁני (bright red) (vid., at Isaiah 1:18). The explanation of the word by dibapha is inadmissible, because the doubled colouring, wherever it is mentioned, always refers to the purple, particularly that of Tyre (dibapha Tyria), not to the scarlet.
(Note: Vid., Blmner's Die gewerbliche Thtigkeit der Vlder des klassischen Alterthums (1869), p. 21f.)
But why does the poet name scarlet-coloured clothing? On account of the contrast to the white snow, says Hitzig, he clothes the family in crimson. But this contrast would be a meaningless freak. Rather it is to be supposed that there is ascribed to the red material a power of retaining the heat, as there is to the white that of keeping off the heat; but evidence for this are wanting. Therefore Rosenmller, Vaihinger, and Bttcher approve of the translation duplicibus (Jerome, Luther) [= with double clothing], because they read, with the lxx, שׁנים.
(Note: The lxx reads together שנים מרבדים, δισσὰς χλαίνας, and brings into Proverbs 31:21 (her husband remains without care for the members of the family if it does not snow χιονίζη, as it is to be read for χρονίζη) and 22 the husband, who appears to the translator too much kept in the background.)
But, with right, the Syr., Targ. abide by זהוריתא, scarlet. The scarlet clothing is of wool, which as such preserves warmth, and, as high-coloured, appears at the same time dignified (2-Samuel 1:24).

Not afraid - Of any injuries of the weather. Are clothed - She hath provided enough, not only for their necessity, but also for their delight and ornament.