Name: WOOL-FLANNEL PANTS
Brand: COS
SKU: 1291669001
Price: 259 USD
Availability: OutOfStock

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We’ve extended our returns period over the festive season to offer more flexibility when you shop online. Any orders placed between November 1, 2025, and December 24, 2025, can be returned up to and including January 31, 2026. 

We hope you will love everything that you order from us but if something isn’t quite right, you have 30 days from the purchase date to return any full-price item(s) and 14 days from the delivery date to return any sale item(s) that are not marked 'Final Sale' for a full refund to the original payment method for the order. We ask that items are returned clean, unworn and have all their tags on.

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We hope you will love everything that you order from us but if something isn’t quite right, you have 30 days from the purchase date to return any full-price item(s) and 14 days from the delivery date to return any sale item(s) that are not marked 'Final Sale' for a full refund to the original payment method for the order. We ask that items are returned clean, unworn and have all their tags on.

A $7 return fee will be deducted from your refund should you choose to use the prepaid label included with your order.



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Autumn Winter 2025 takes the modern wardrobe to new heights: the epitome of quiet confidence. Rendered in a rich midnight tone, these flannel pants are made from premium wool from the esteemed Marzotto mill, carefully selected for its lightness and sartorial quality. They're cut in a relaxed, tapered shape with a partly elasticated waistband and pleats along each leg. Style them with the matching shirt for a contemporary take on tailoring. Relaxed fitHook, bar and zipper closureThis product contains Responsible Wool Standard TE-00047206 (RWS) wool fiber from farms certified to animal welfare and land-management requirements Shell: 100% RWS Wool. Pocket lining: 100% Cotton. Excluding trims / Dry clean Inside leg length of size 32R is 28.86” / Model wears a size 32R

Autumn Winter 2025 takes the modern wardrobe to new heights: the epitome of quiet confidence. Rendered in a rich midnight tone, these flannel pants are made from premium wool from the esteemed Marzotto mill, carefully selected for its lightness and sartorial quality. They're cut in a relaxed, tapered shape with a partly elasticated waistband and pleats along each leg. Style them with the <a style="color: #1b1b1b; text-decoration: underline;" href="https://www.cos.com/locale/product.1320966001.html" target="_blank" rel="noopener">matching shirt</a> for a contemporary take on tailoring. <ul><li>Relaxed fit</li><li>Hook, bar and zipper closure</li><li>This product contains Responsible Wool Standard TE-00047206 (RWS) wool fiber from farms certified to animal welfare and land-management requirements</li></ul> Shell: 100% RWS Wool. Pocket lining: 100% Cotton. Excluding trims / Dry clean Inside leg length of size 32R is 28.86” / Model wears a size 32R

WOOL-FLANNEL PANTS

Autumn Winter 2025 takes the modern wardrobe to new heights: the epitome of quiet confidence. Rendered in a rich midnight tone, these flannel pants are made from premium wool from the esteemed Marzotto mill, carefully selected for its lightness and sartorial quality. They're cut in a relaxed, tapered shape with a partly elasticated waistband and pleats along each leg. Style them with the <a style="color: #1b1b1b; text-decoration: underline;" href="https://www.cos.com/locale/product.1320966001.html" target="_blank" rel="noopener">matching shirt</a> for a contemporary take on tailoring. <ul><li>Relaxed fit</li><li>Hook, bar and zipper closure</li><li>This product contains Responsible Wool Standard TE-00047206 (RWS) wool fiber from farms certified to animal welfare and land-management requirements</li></ul> Shell: 100% RWS Wool. Pocket lining: 100% Cotton. Excluding trims / Dry clean Inside leg length of size 32R is 28.86” / Model wears a size 32R

Autumn Winter 2025 takes the modern wardrobe to new heights: the epitome of quiet confidence. Rendered in a rich midnight tone, these flannel trousers are made from premium wool from the esteemed Marzotto mill, carefully selected for its lightness and sartorial quality. They're cut in a relaxed, tapered shape with a partly elasticated waistband and pleats along each leg. Style them with the <a style="color: #1b1b1b; text-decoration: underline;" href="https://www.cos.com/locale/product/wool-flannel-shirt-midnight-1320966001" target="_blank" rel="noopener">matching shirt</a> for a contemporary take on tailoring.&nbsp;<ul><li>Relaxed fit</li><li>Hook, bar and zip closure</li><li>This product contains Responsible Wool Standard TE-00047206 (RWS) wool fibre from farms certified to animal welfare and land-management requirements</li></ul>&nbsp;Shell: 100% RWS Wool. Pocket lining: 100% Cotton. Excluding trims / Dry clean&nbsp;Inside leg length of size EU 48 is 73.3cm / Model wears a size EU 48

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WOOL-FLANNEL PANTS

AUTUMN WINTER 2025

AUTUMN
WINTER 2025