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  • A tan leather belt with stitched detailing near the end, featuring a double silver ring buckle, displayed coiled on a white background.
  • A tan leather belt with a double round gold rings, coiled neatly on a plain white background.
  • A brown leather belt with a pointed end and a double metal ring buckle, shown laid flat on a white background.
  • A brown leather belt with a pointed tip and a double gold D-ring buckle, shown laid flat on a white background.
  • Two brown leather straps laid out parallel on a white background, each featuring stitched rectangular ends with holes and a slot for fastening.
  • A person stands outdoors with hands on hips, wearing a light blue button-up shirt, beige pants, a brown belt, and a wristwatch. A chain-link fence and greenery are visible in the background.
  • O-Ring Belt Sizing Guide showing sizes S (30 1/2-34 1/2), M (34 1/2-38 1/2), L (38 1/2-42 1/2), with advice to size up if between sizes or if a longer tail is preferred, and size down for a shorter tail.

    No. 618 O-Ring Belt, Tan

    Regular price 99 USD
    Longtime Billykirk fans will recognize the return of our iconic o-ring cinch belt — originally the third design in our collection back in 2002. We've completely reimagined this classic, transforming the wider 1960s-inspired original into something more refined and versatile. The new version features a sleeker, narrower strap that's entirely hand-stitched without a single rivet, creating a sophisticated piece that transitions effortlessly from jeans to trousers. It's the perfect blend of our heritage craftsmanship with modern sensibility. PLEASE SEE OUR BELT SIZING GUIDE BELOW TO ENSURE A PROPER FIT.

    Features

    • Cut in Pennsylvania and finished in New Jersey, USA

    • Hand-stitched, burnished, and edged

    • Buckle comes in two finishes: matte nickel or brass

    • Leather will stretch about 0.5”

    Materials & Dimensions

    • 8/10-oz. vegetable-tanned, full-grain leather

    • 5/6-oz. belt tip, which will soften with use

    • Solid brass buckle crafted with passion and precision for lasting durability and style

    • Width: 1”

    Care

    Belt Sizing Guide

    Your Billykirk belt size will be 2½ inches smaller than your waist circumference. We recommend measuring your waist to ensure an accurate fit. Here are two easy ways: 

     Method 1: Using a Fabric Tape Measure

    1. Thread the tape measure through your belt loops where you normally wear your belt

    2. Keep the tape snug but not tight — leave space for one finger between the tape and your body

    3. Record your measurement in inches

    Method 2: Using String (Watch Video Tutorial)

    1. Wrap a piece of string around your waist through your belt loops

    2. Mark where the string meets and lay it flat against a ruler

    3. Record your measurement in inches

    If your waist measurement is:

    Your Billykirk belt size is:

    30 1/2”

    28”

    32 1/2”

    30”

    34 1/2”

    32”

    36 1/2”

    34”

    38 1/2”

    36”

    40 1/2”

    38”

    42 1/2”

    40”


    Sizing tip: If you fall between sizes, we recommend choosing the larger size for the most comfortable fit.

    Have a belt sizing question? Email info@billykirk.com

    Size:
    Hardware:
    Color:

    Pickup available at the 24/7 concierge at 150 Bay Street