Curb Chain

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Free shipping on orders over $100
14 day Sweat Test
Free Exchanges + Returns

2.3mm wide curb chain available as:

suggested sizing:
bracelet: 6"-8" 
anklet: 9"-11"
necklace: 16"-24"
*we always recommend measuring for your desired length

    Gold Filled

    Our metal MVP -- Gold Filled is 5% gold by weight, which is 40x more gold than gold-plating. Gold filled is hypoallergenic, durable, will last for years to come, and doesn't carry the hefty price tag of solid gold.

    Sterling Silver

    Life is a sport and sterling silver can keep up. 92.5% silver gives sterling silver its signature 925 mark -- it's durable, timeless, and low maintenance. Score!

    Customer Reviews
    5.0 Based on 14 Reviews
    5 ★
    4 ★
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    Customer Photos
    100reviewers would recommend this product Write a Review Ask a Question

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    Filter Reviews:
      13 Jan 2023
      jack b.
      I recommend this product

      Better than expected

      Went in to purchase just based on looks of the jewelry, but slowly discovered I can work out in my piece so I never have to take it off. It’s great!

      10 Jan 2023
      United States United States
      I recommend this product

      Hands down the best jewelry I’ve ever bought

      I am a competitive athlete and have never taken this off. I also just completed a two week long ocean lifeguard academy (IN A STORM)- and my necklace has never broken or changed color. It’s even gotten caught on my wetsuit or my chin as I’m swimming, and doesn’t break. Other brand necklaces I have bought have broke within the first two days of wearing them, or turned my skin colors. I’ve told so many of my athlete friends about OXB!!! You won’t regret your purchase because… you’ll never have to buy something else

      12 Dec 2022
      James S.
      United States United States
      I recommend this product

      I don’t have to take it off to exercise .

      A OXB | our exercise brand Customer
      11 Jul 2022
      Angela R.
      United States United States
      I recommend this product

      Curb Chain

      Classic look and is a very well made piece of jewelry. I’ve been wearing it daily since I got it. I can wear alone or layer it and it’s the perfect addition to my jewelry collection.

      A OXB | our exercise brand Customer
      03 Jul 2022
      Blair H.
      United States United States

      Great for Layering!

      The perfect layering piece. Lightweight and comfortable!


      What makes your OXB sweatproof is our metals. We use 14k gold filled, sterling silver, 14 yellow and white gold metals; all are hypoallergenic metals that are safe to sweat, shower & swim in.

      Good question, when cared for properly your jewelry can last for years to come.

      To prolong the life of your jewelry limit exposure to chemicals, hot tubs, harsh environments as well as the following irritants:



      Nail polish remover 


      Cleaning Products

      Suggested day-to-day maintenance:Wipe your jewelry free of any oils, makeup or sweat produced throughout the day. Pick up one of our Jewelry Cleaning Kits. HERE.

      Deep cleaning:Fill a bowl with warm water and gentle soap, let it soak while you sing your favorite Britney Spears song, grab a soft toothbrush and give the necklace, including the chain, a scrub. Pat dry and let it dry completely before storing. 

      We hand make each piece to order. Production times are 2-4 days for most jewelry, fine jewelry can take up to 7 days. Please note that shipping time is not included in your production times.

      All of our products have a 14-day warranty.

      We accept returns + exchanges within 7 days of delivery. All exchanges are free, all returns incur a $9.95 restocking fee.

      Yes! If you're local to Denver, please choose free local pickup at checkout.