Designed with a slightly domed face and crafted in sparkling 18K yellow gold, this 4 mm style is one of our best designer gold rings. Men who appreciate a timeless classic will love the clean lines of this ring. Inside, it has a Comfort-fit design, which means the edges are rounded and smooth for an easy fit. Plus, it comes with a Lifetime Guarantee! Comfort-fit rings should be ordered 1/2 size smaller!