Nike LeBron 21 Conchiolin
The Nike LeBron 21 Conchiolin is a performance basketball shoe with signature Nike technologies that support high-energy movements and cushion against impact stress. In fact, support is one of the main themes of this sneaker. It finds inspiration in conchiolin, a protein secreted by clams and other mollusks that helps them build their strong shells and assists in the process of forming pearls. Other pearl-inspired elements include the durable leather upper, which comes in an iridescent white that mimics the inside of a clamshell or a pearl. In addition, crease lines look like the veining inside a clamshell, and the perforations are similar to holes found on some shells. In terms of technology, this sneaker boasts mesh details with 360-degree zonal cabling and responsive Zoom Air units in the heel. Our StockX experts like the extra-strong rubber outsole, which provides traction on various surfaces. The Nike LeBron 21 Conchiolin was released on December 19, 2023, and sold for $200.
The Nike LeBron 21 Conchiolin is a performance basketball shoe with signature Nike technologies that support high-energy movements and cushion against impact stress. In fact, support is one of the main themes of this sneaker. It finds inspiration in conchiolin, a protein secreted by clams and other mollusks that helps them build their strong shells and assists in the process of forming pearls. Other pearl-inspired elements include the durable leather upper, which comes in an iridescent white that mimics the inside of a clamshell or a pearl. In addition, crease lines look like the veining inside a clamshell, and the perforations are similar to holes found on some shells. In terms of technology, this sneaker boasts mesh details with 360-degree zonal cabling and responsive Zoom Air units in the heel. Our StockX experts like the extra-strong rubber outsole, which provides traction on various surfaces. The Nike LeBron 21 Conchiolin was released on December 19, 2023, and sold for $200.
The Nike LeBron 21 Conchiolin is a performance basketball shoe with signature Nike technologies that support high-energy movements and cushion against impact stress. In fact, support is one of the main themes of this sneaker. It finds inspiration in conchiolin, a protein secreted by clams and other mollusks that helps them build their strong shells and assists in the process of forming pearls. Other pearl-inspired elements include the durable leather upper, which comes in an iridescent white that mimics the inside of a clamshell or a pearl. In addition, crease lines look like the veining inside a clamshell, and the perforations are similar to holes found on some shells. In terms of technology, this sneaker boasts mesh details with 360-degree zonal cabling and responsive Zoom Air units in the heel. Our StockX experts like the extra-strong rubber outsole, which provides traction on various surfaces. The Nike LeBron 21 Conchiolin was released on December 19, 2023, and sold for $200.
The Nike LeBron 21 Conchiolin is a performance basketball shoe with signature Nike technologies that support high-energy movements and cushion against impact stress. In fact, support is one of the main themes of this sneaker. It finds inspiration in conchiolin, a protein secreted by clams and other mollusks that helps them build their strong shells and assists in the process of forming pearls. Other pearl-inspired elements include the durable leather upper, which comes in an iridescent white that mimics the inside of a clamshell or a pearl. In addition, crease lines look like the veining inside a clamshell, and the perforations are similar to holes found on some shells. In terms of technology, this sneaker boasts mesh details with 360-degree zonal cabling and responsive Zoom Air units in the heel. Our StockX experts like the extra-strong rubber outsole, which provides traction on various surfaces. The Nike LeBron 21 Conchiolin was released on December 19, 2023, and sold for $200.
in 3 offers
The lowest price for Nike LeBron 21 Conchiolin right now is $259.84 at GOAT, compared across 3 retailers.
The all-time low was $111.00 on 3 Nov 2025 — today's price is 134% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 15 May 2026.
Last updated at 15/05/2026 08:13:54
Nike LeBron 21 'Conchiolin' | White | Men's Size 6.5
Delivery between 17–24 May $25
Nike LeBron 21 Conchiolin
Delivery $34.95
Nike LeBron 21 'Conchiolin' HF5841-100 US 6½
Delivery $65
originally posted on dickssportinggoods.com
These shoes are generally nice, but basically unwearable because of the tongue design and metal shoelace eyelet. The tongue has a rigid edge that digs into the top and sides of your feet, and the metal eyelet is exposed and does the same. My feet were bleeding from three different places after wearing these for an hour. I tried to return them, but Dick's said because I had worn them once, I was out of luck and just need to eat the $200. Nice policy. Beware of some really terrible shoes!
originally posted on store.nike.com
I ordered the Conchiolins and although they look great and I've gotten compliments on them I am already starting to see creases in the material where my toes are after only 2 days of wearing them. I transport patients in a hospital so I am on my feet all day. These are suppose to be basketball shoes. I figured they could survive walking in them 8 hours a day full time.The logo inside the shoe under my heal is also uncomfortable. Why would you add texture to a logo inside the shoe. For a while I thought something was inside both of the shoes.
originally posted on store.nike.com
I love how these new shoes perform. Raising the lace holes higher on the top of the shoes seems to give the shoe a better lockdown on your foot. However, my only issue with this shoe is the tongue. It is heavily padded but the stitching around it is very rigid and smashes into the top of my ankle. So, if my shoe is laced tight, it causes my ankles to get sore very quickly. Then your only option is to loosen the laces to keep the tongue off your upper ankle, which then results in the shoe laces constantly untying themselves since they are so thick. These laces constantly untie easliy.
Nike LeBron 21 'Conchiolin' | White | Men's Size 6.5
Delivery between 17–24 May $25
Nike LeBron 21 Conchiolin
Delivery $34.95
Nike LeBron 21 'Conchiolin' HF5841-100 US 6½
Delivery $65
These shoes are generally nice, but basically unwearable because of the tongue design and metal shoelace eyelet. The tongue has a rigid edge that digs into the top and sides of your feet, and the metal eyelet is exposed and does the same. My feet were bleeding from three different places after wearing these for an hour. I tried to return them, but Dick's said because I had worn them once, I was out of luck and just need to eat the $200. Nice policy. Beware of some really terrible shoes!
I ordered the Conchiolins and although they look great and I've gotten compliments on them I am already starting to see creases in the material where my toes are after only 2 days of wearing them. I transport patients in a hospital so I am on my feet all day. These are suppose to be basketball shoes. I figured they could survive walking in them 8 hours a day full time.The logo inside the shoe under my heal is also uncomfortable. Why would you add texture to a logo inside the shoe. For a while I thought something was inside both of the shoes.
I love how these new shoes perform. Raising the lace holes higher on the top of the shoes seems to give the shoe a better lockdown on your foot. However, my only issue with this shoe is the tongue. It is heavily padded but the stitching around it is very rigid and smashes into the top of my ankle. So, if my shoe is laced tight, it causes my ankles to get sore very quickly. Then your only option is to loosen the laces to keep the tongue off your upper ankle, which then results in the shoe laces constantly untying themselves since they are so thick. These laces constantly untie easliy.
Bought the Freshwater version 12/6/23 and gave them to my son for Christmas. He is a 5’9”, 180lb, 7th grader. He has less than 50 hours in the shoes and he has only played indoor with them. For the cost, they should last longer. The strings in one shoe are broken, and that’s with normal lockdown. He hasn’t owned the shoes long enough for him to experience normal wear and tear. For the price, I am surprised he did not have this issue with the Lebron Witness 7 like he is with these. This is disappointing.
Best deal on a pair of shoes I’ve bought in a long time if not ever! Shoes were normally over 200 bux and I got them for under a hundred! Also they are a very well made shoe and fitment is awesome! Grip on the court like no other…. You can’t go wrong with these shoes…. I guess I should be rating dicks instead of the shoes… So the transaction was fast and smooth. Everything went great! I got more than one discount and I couldn’t beat the deal that’s gave me with a stick! I’ll be back for my next pair…. Thanks dicks Five Stars*****
Comfortable shoe, but not as good as the 20s (so far). I hope NIke re-releases the 20s.Cons:- Laces - Nike switched from flat laces on the 20 to chunky round laces on the 21. The chunky round laces do not stay tied. I switched back to a spare pair of laces from some older nikes and it was an upgrade.- Colorways - the options on the colorways are not as good as the 20s.- Breathability - I feel like my feet sweat more in these than the 20s.Pros:- Fit - Out-of-box fit and comfort were better than the 20s; the 20's broke in pretty quick.- Cushioning - these feel softer than the 20s from a cushioning standpoint. Feel better after 90+ mins of play.- Eyelets - I didn't have any issues with the eyelets that some other reviewer mentioned. I felt like the eyelets on ... MoreComfortable shoe, but not as good as the 20s (so far). I hope NIke re-releases the 20s.Cons:- Laces - Nike switched from flat laces on the 20 to chunky round laces on the 21. The chunky round laces do not stay tied. I switched back to a spare pair of laces from some older nikes and it was an upgrade.- Colorways - the options on the colorways are not as good as the 20s.- Breathability - I feel like my feet sweat more in these than the 20s.Pros:- Fit - Out-of-box fit and comfort were better than the 20s; the 20's broke in pretty quick.- Cushioning - these feel softer than the 20s from a cushioning standpoint. Feel better after 90+ mins of play.- Eyelets - I didn't have any issues with the eyelets that some other reviewer mentioned. I felt like the eyelets on the 21s were better than the the NXXT
I bought lebron shoe online as I saw price was competitive and this was my first purchase from dicks, but I am extremely disappointed. The shoe looked like it was discarded product with paint marks on it. Also I think it is second hand. Was definitely not expecting this. Now I would have to return a shoe I really wanted. And would waste my time and energy going to a store. And then find this shoe some place else.
The LeBron 21s are comfortable if you can figure out your size. Depending on the colorway the size you need changes. I am a size 14 in Nike, have been for years. The Nike store by my house had the Abalone colorway and i tried it on and it did not fit, the size 15 felt good. I ordered the Conchiolin colorway online, size 15, and the shoe is too big. My major problem is there should not be a sizing problem just because of the colorway. Doing some research online and it doesn't seem like I am the only person with this problem.
My son had recently gotten into Basketball. He's been doing REALLY good in school and being good so I decided to do something nice for him and get him these Lebron James shoes. He messaged me half way through the day that people were asking him if they were fake, asking him how'd he get them?, and other kids were SOOOOO jealous. I felt like a GOD, like a KING... Like LEBRON !!!My son was ON TOP OF THE WORLD ! He said he had better jump and such swifter movement he was so impressed. He told me he'd saved $650 from working hard at his job and said, "Dad, can you get me another pair of shoes?" to which I asked why. He said, "These shoes are amazing Dad. Thank You SO much! If these shoes tear or something I'm going to need another pair."We shared a laugh and I told ... MoreMy son had recently gotten into Basketball. He's been doing REALLY good in school and being good so I decided to do something nice for him and get him these Lebron James shoes. He messaged me half way through the day that people were asking him if they were fake, asking him how'd he get them?, and other kids were SOOOOO jealous. I felt like a GOD, like a KING... Like LEBRON !!!My son was ON TOP OF THE WORLD ! He said he had better jump and such swifter movement he was so impressed. He told me he'd saved $650 from working hard at his job and said, "Dad, can you get me another pair of shoes?" to which I asked why. He said, "These shoes are amazing Dad. Thank You SO much! If these shoes tear or something I'm going to need another pair."We shared a laugh and I told him we'll see what we can do.I will be ordering my second pair of these later in the week.Thank You NIKE !
I love this colorway, the purple looks great. I got a few complements from coworkers my first day wearing them. But the toe box is tight and they don't have a super cushioned feel, so I don't think they're a great casual wear shoe. I'm hoping they loosen up a little as I wear them more. I also played for an hour and a half in them at my local indoor court and they were solid. Good court feel and traction, no complaints there. Looking forward to playing in them more.
