What a treat Oroblu'sFine Wool tights are - made entirely out of natural fibres, these are some of the softest, snuggest, warmest tights currently being made, not to mention their great visual appeal. They are 80 denier, which provides a good level of warmth in the winter months, but as is often the case with winter tights, there is no irritation as you wear them, since these tights have a high level of lana wool and cotton in them, making them breathable as well as soft. The natural marled effect is also a breathtaking design choice.