28:I[56264,["/_next/static/chunks/3fntmmi971322.js","/_next/static/chunks/1ymt1shyhmu-4.js","/_next/static/chunks/291ciwmgtp_xc.js","/_next/static/chunks/2owa30hnifmhr.js","/_next/static/chunks/2tie5rqwdsi89.js","/_next/static/chunks/2dnipz2c0692b.js","/_next/static/chunks/1mf5iq195c2sn.js","/_next/static/chunks/03wn0-bzh3abk.js","/_next/static/chunks/0_02m0ghanddv.js"],"GuestHistoryRecorder"] 29:I[3004,["/_next/static/chunks/3fntmmi971322.js","/_next/static/chunks/1ymt1shyhmu-4.js","/_next/static/chunks/291ciwmgtp_xc.js","/_next/static/chunks/2owa30hnifmhr.js","/_next/static/chunks/2tie5rqwdsi89.js","/_next/static/chunks/2dnipz2c0692b.js","/_next/static/chunks/1mf5iq195c2sn.js","/_next/static/chunks/03wn0-bzh3abk.js","/_next/static/chunks/0_02m0ghanddv.js"],"EmailPreview"] 2c:I[27201,["/_next/static/chunks/3fntmmi971322.js","/_next/static/chunks/1ymt1shyhmu-4.js","/_next/static/chunks/291ciwmgtp_xc.js","/_next/static/chunks/2owa30hnifmhr.js"],"IconMark"] 2a:Tcf9a,

Why the Spring? We have a different approach to impact. The Original Spring Shoe. The spring acts as a barrier between your heel and the ground - absorbing up to 50% of impact before it ever reaches your ankles, knees and back. The Original Spring Shoe.

What The Spring Actually Does Absorbs impact Helps reduce the force of each heel strike. Returns energy Returns up to 50% of energy with every step. Compresses about 1 inch Gives the heel room to absorb impact mechanically. Adjusts for pronation The coil can be rotated to help address inward foot rolling.

Freedom Classic Black

$269.95

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Freedom Classic Grey/Black

$269.95

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Freedom Classic Green

$269.95

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Legend Black Slip Resistant

$269.95

Shop now

Find My Relief, Three Parts. One Pain Relief System. The coil spring Absorbs shock and returns energy with every step. The built-in orthotic Supports your foot from heel to toe for all-day comfort. The rocker forefoot Helps your foot roll forward naturally as you move. Try them for 30 days. Send them back if they're not right for you. The Original Spring Shoe.

30 Day Guarantee, Over 1 Million sold, Free Shipping Over $ 100, Payment Plans Available

We're HSA/FSA Eligible. Use your pre-tax dollars to pay for pain relief footwear and save an average of 30%. It's super easy to qualify and start saving today. SHOP WITH HSA/FSA

Questions? Just ask. Text 505.500.1485 · Call 800.268.6239 · Email painfree@zcoil.com Real people. Mon-Fri.

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2b:Tc23,[Z-CoiL](https://zcoil.com/) [Women](https://zcoil.com/collections/women) [Men](https://zcoil.com/collections/men) [How It Works](https://zcoil.com/pages/how-it-works) [Contact](https://zcoil.com/pages/contact-us) [Why the Spring? We have a different approach to impact. The Original Spring Shoe. The spring acts as a barrier between your heel and the ground - absorbing up to 50% of impact before it ever reaches your ankles, knees and back. The Original Spring Shoe. ](https://zcoil.com/) [What The Spring Actually Does Absorbs impact Helps reduce the force of each heel strike. Returns energy Returns up to 50% of energy with every step. Compresses about 1 inch Gives the heel room to absorb impact mechanically. Adjusts for pronation The coil can be rotated to help address inward foot rolling.](https://zcoil.com/) [Image of Freedom Classic Black](https://zcoil.myshopify.com/products/freedom-classic-black) Freedom Classic Black $269.95 [Shop now](https://zcoil.myshopify.com/products/freedom-classic-black) [Image of Freedom Classic Grey/Black](https://zcoil.myshopify.com/products/freedom-classic-grey-black) Freedom Classic Grey/Black $269.95 [Shop now](https://zcoil.myshopify.com/products/freedom-classic-grey-black) [Image of Freedom Classic Green](https://zcoil.myshopify.com/products/freedom-classic-green) Freedom Classic Green $269.95 [Shop now](https://zcoil.myshopify.com/products/freedom-classic-green) [Image of Legend Black Slip Resistant](https://zcoil.myshopify.com/products/legend-black-slip-resistant) Legend Black Slip Resistant $269.95 [Shop now](https://zcoil.myshopify.com/products/legend-black-slip-resistant) [Find My Relief, Three Parts. One Pain Relief System. The coil spring Absorbs shock and returns energy with every step. The built-in orthotic Supports your foot from heel to toe for all-day comfort. The rocker forefoot Helps your foot roll forward naturally as you move. Try them for 30 days. Send them back if they're not right for you. The Original Spring Shoe. ](https://zcoil.com) [As Seen On](https://zcoil.com/) [30 Day Guarantee, Over 1 Million sold, Free Shipping Over $ 100, Payment Plans Available](https://zcoil.com/) [We're HSA/FSA Eligible. Use your pre-tax dollars to pay for pain relief footwear and save an average of 30%. It's super easy to qualify and start saving today. SHOP WITH HSA/FSA](https://zcoil.com/collections/hsa-fsa-eligible) [Questions? Just ask. Text 505.500.1485 · Call 800.268.6239 · Email painfree@zcoil.com Real people. Mon-Fri.](https://zcoil.com/) No longer want to receive these emails? [Unsubscribe](https://manage.kmail-lists.com/subscriptions/unsubscribe?a=HDLxNg&c=01KZJABJWM0W0EYBM5Y922GAHJ&k=8f4ec62e57fec3c72509bf8a946f2975&se=zcoil%40mailspo.com&m=01M3VC1NAAVZX1FHP23N4XPPFD&r=01M3YMMBYF4GCB7F9PDJWRR4FR). https://www.facebook.com/ZCoiL/ https://www.instagram.com/z_coil/ https://www.youtube.com/user/zcoilfootwear https://x.com/z_coil [Tiktok](https://www.tiktok.com/@zcoilfootwear) [Custom](https://www.facebook.com/share/g/F49z5qZ2xK7v8TET/) © 2026 Z-CoiL Pain Relief Footwear. 1f:["$","article",null,{"className":"min-w-0 flex-1 overflow-hidden","aria-label":"What’s the spring actually doing?","children":[["$","$L28",null,{"emailId":"f404aae1-ed85-4f28-90d1-4af53e79aef4"}],["$","$L29",null,{"email":{"id":"f404aae1-ed85-4f28-90d1-4af53e79aef4","subject":"What’s the spring actually doing?","previewText":"[Z-CoiL](https://zcoil.com/)\n\n[Women](https://zcoil.com/collections/women)\n\n[Men](https://zcoil.com/collections/men)\n\n[How It Works](https://zcoil.com/pages/how-it-works)\n\n[Contact](https://zcoil.com/pages/contact-us)\n\n[Why the Spring? We have a different approach to impact. The Original Spring Shoe","sentAt":"2026-10-02T16:04:47.000Z","classification":"marketing","imageCount":23,"thumbnailUrl":"https://mailspo-ingest.imraan-243.workers.dev/img/renders/f404aae1-ed85-4f28-90d1-4af53e79aef4.jpg","emailType":"newsletter","typeConfidence":"guess","typeBasis":"no stronger signal","brand":"$26:props:brands:1278","bodyHtml":"$2a","textBody":"$2b","bodyFallback":null}}]]}] a:null f:[["$","title","0",{"children":"What’s the spring actually doing? by Z-CoiL | Mailspo"}],["$","meta","1",{"name":"description","content":"[Z-CoiL](https://zcoil.com/)\n\n[Women](https://zcoil.com/collections/women)\n\n[Men](https://zcoil.com/collections/men)\n\n[How It Works](https://zcoil.com/pages/how"}],["$","meta","2",{"name":"robots","content":"index, follow"}],["$","link","3",{"rel":"canonical","href":"https://mailspo.com/emails/f404aae1-ed85-4f28-90d1-4af53e79aef4"}],["$","meta","4",{"property":"og:title","content":"What’s the spring actually doing? by Z-CoiL | Mailspo"}],["$","meta","5",{"property":"og:description","content":"[Z-CoiL](https://zcoil.com/)\n\n[Women](https://zcoil.com/collections/women)\n\n[Men](https://zcoil.com/collections/men)\n\n[How It Works](https://zcoil.com/pages/how"}],["$","meta","6",{"property":"og:url","content":"https://mailspo.com/emails/f404aae1-ed85-4f28-90d1-4af53e79aef4"}],["$","meta","7",{"property":"og:site_name","content":"Mailspo"}],["$","meta","8",{"property":"og:image","content":"https://mailspo-ingest.imraan-243.workers.dev/img/renders/f404aae1-ed85-4f28-90d1-4af53e79aef4.jpg"}],["$","meta","9",{"property":"og:image:alt","content":"Z-CoiL email creative: What’s the spring actually doing?"}],["$","meta","10",{"property":"og:type","content":"article"}],["$","meta","11",{"property":"article:published_time","content":"2026-10-02T16:04:47.000Z"}],["$","meta","12",{"name":"twitter:card","content":"summary_large_image"}],["$","meta","13",{"name":"twitter:title","content":"What’s the spring actually doing? by Z-CoiL | Mailspo"}],["$","meta","14",{"name":"twitter:description","content":"[Z-CoiL](https://zcoil.com/)\n\n[Women](https://zcoil.com/collections/women)\n\n[Men](https://zcoil.com/collections/men)\n\n[How It Works](https://zcoil.com/pages/how"}],["$","meta","15",{"name":"twitter:image","content":"https://mailspo-ingest.imraan-243.workers.dev/img/renders/f404aae1-ed85-4f28-90d1-4af53e79aef4.jpg"}],["$","meta","16",{"name":"twitter:image:alt","content":"Z-CoiL email creative: What’s the spring actually doing?"}],["$","link","17",{"rel":"icon","href":"/favicon.ico?favicon.3lxqohtg4uvbd.ico","sizes":"48x48","type":"image/x-icon"}],["$","$L2c","18",{}]]

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