Medium Fits 145-165mm wrists Product Information Overview The Modern Buckle with FineWoven is exquisitely crafted for an elegant look. What looks like a solid buckle is actually a two-piece magnetic closure that’s delightfully simple to secure. We also added an inner layer of Vectran weave for strength and stretch resistance. Made from a durable microtwill, the FineWoven material has a soft, suedelike feel. It was also designed with the earth in mind— made from 68% post-consumer recycled content and significantly reduces carbon emissions compared to leather.