Carraig Donn Men&rsquo;s 100% Irish Merino Wool Sweater with a Trinity Knot Design Wear a piece of Ireland with this beautifully handcrafted Mens 100% Irish Merino Wool Sweater with a Trinity Knot Design. From the Renowned Carraig Donn Collection, Ireland's largest home based knitwear manufacturer was developed from a traditional family-owned business. This sweater features the traditional Irish Trinity Knot design and has a beautiful 3 button high collar which is sure to keep you warm on those cold evenings. Available in a selection of colors and sizes, a perfect addition to any wardrobe. Designed in Ireland and delivered from Ireland to the US within 6-9 Days plus free Irish gift with every purchase.