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Unverified85% confidenceDecision RuleTime unknown

秋季单穿选面料克重240-280g/㎡纯棉卫衣；冬季加绒款选300g/㎡以上、抓绒层≥100g；南方湿冷可选薄绒（摇粒绒内里）避免过厚闷汗

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Unverified亲子卫衣选择克重280-320g/㎡的纯棉或棉混纺面料适合秋季，冬季加绒款需看绒毛厚度≥3mm且带抓绒里布才够保暖94% similar Unverified秋冬季选面料克重260g/㎡以上的加绒或双层款，春秋季选180-220g/㎡纯棉卫衣布，夏季松紧脚口裤应选120-160g/㎡薄款防蚊避免闷热痱子94% similar Unverified面料克重与保暖对应：春秋薄款220~280g/㎡，冬季加绒款300~400g/㎡；纯棉不加绒卫衣即使宽版也不适合零下环境单穿93% similar Unverified夏季包被选纯棉纱布（4-6层）克重120-160g/㎡，冬季选双层棉+夹棉款克重≥300g/㎡，室温22-26℃时单层纱布即可避免过热捂汗93% similar Unverified冬季保暖打底衫看克重：单层180-220g/m²为春秋款，德绒/双层夹绒250-320g/m²为冬季款；德绒（腈纶+粘纤）保暖优于纯棉但透气差，纯棉需靠加绒增厚93% similar

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