Trouser socks in Fair Isle Item F7849 Size: Size Charts Quantity: 1 2 3 4 5 6 7 8 9 Add to Bag Wishlist share: Find In Store Please select a size above. size & fit Product Details It's the little things—like these Fair Isle trouser socks—that make getting dressed a little more fun. Cotton/poly/elastane. Machine wash. Import. Item F7849.