As pure gold is too soft for everyday wear, the best golds for men's weddings bands are 14k and 18k gold. 14k gold contains 14 parts pure gold, and 10 parts of alloyed metals. 18k gold contains 18 parts pure gold and only six parts of other metals.
This means that 14k gold is more durable and affordable, but lighter in hue, while 18k gold offers a richer, more luxurious finish for men’s yellow gold wedding bands. Both are strong enough for frequent wear.