{"product_id":"coil-enclosed-grey-black-slip-resistant","title":"CoiL Enclosed Grey Black Slip Resistant","description":"\u003ch4\u003eDetails:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eShips as a pair\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSlip resistant tread design - helps increase traction on slick surfaces. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe soft spring enclosure will last 1-2 years under normal dry conditions, however it will age prematurely when exposed to strong chemicals (used mainly in cleaning agents) or animal urine.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eEmbedded mesh fiber - for added strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation:\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eStep 1.\u003c\/strong\u003e\u003cspan\u003e  Remove the insole from each shoe.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStep 2.\u003c\/strong\u003e  Below the insole is a “trap door.”  Lift up the door and unscrew the spring with a Phillips screwdriver.  \u003cspan\u003eTighten firmly, but use caution not to strip the screw head.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStep 3.\u003c\/strong\u003e  Re-attach the spring in \u003cspan\u003eEXACTLY\u003c\/span\u003e the same orientation as the old spring.  \u003cem\u003eNote: Z-CoiL springs can be adjusted in 90 degree increments to adjust for pronation.  Turning the coil will affect the resistance on the inside\/outside of your feet and may cause under or over pronation.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e Step 4.\u003c\/strong\u003e  Call the Z-CoiL headquarters with any questions @ 800.268.6239\u003c\/p\u003e","brand":"Z-CoiL","offers":[{"title":"Womens 5-7","offer_id":44980044366037,"sku":"FP-KEC017-W070","price":89.95,"currency_code":"USD","in_stock":true},{"title":"Womens 8","offer_id":44980044398805,"sku":"FP-KEC017-W080","price":89.95,"currency_code":"USD","in_stock":true},{"title":"Womens 9 - Mens 8","offer_id":44980044431573,"sku":"FP-KEC017-M080","price":89.95,"currency_code":"USD","in_stock":true},{"title":"Womens 10 \u0026 11 - Mens 9","offer_id":44980044464341,"sku":"FP-KEC017-M090","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1149\/4613\/products\/z-coil-coil-enclosed-grey-black-slip-resistant__33146.1697550929.1280.1280.jpg?v=1698960494","url":"https:\/\/zcoil.com\/ja\/products\/coil-enclosed-grey-black-slip-resistant","provider":"Z-CoiL Pain Relief Footwear","version":"1.0","type":"link"}