{"product_id":"sitcushion-orthopedic-memory-foam-car-seat-cushion-with-u-shaped-coccyx-cutout-breathable-zip-off-cover-anti-slip-base-extra-l","title":"SitCushion orthopedic memory foam car seat cushion with U-shaped coccyx cutout — breathable zip-off cover, anti-slip base, extra-l","description":"\u003cp\u003e\u003cstrong\u003eSitCushion is an orthopedic memory-foam car seat cushion with a U-shaped coccyx cutout and breathable zip-off cover designed to relieve tailbone pressure and improve posture on long drives.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you commute, drive for rideshare, haul deliveries, or spend hours at a desk, prolonged sitting can create pressure on the tailbone, hips, and lower back. SitCushion pairs a precision U-shaped coccyx recess with high-density charcoal-infused memory foam and an anti-slip base to reduce direct coccyx pressure, distribute weight across the sit bones, and gently tilt the pelvis for better spinal alignment. The cover is fully removable and machine washable, and the cushion is built to retain shape over thousands of hours.\u003c\/p\u003e\n\n\u003ch3\u003eHow does SitCushion reduce tailbone and sciatica discomfort?\u003c\/h3\u003e\n\u003cp\u003eThe cushion’s U-shaped cutout suspends the coccyx off the seating surface so the tailbone no longer bears direct pressure. The layered memory foam spreads load across the hips and thighs, relieving pressure points that can aggravate sciatica and lower-back soreness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision U-shaped coccyx recess to eliminate direct tailbone contact\u003c\/li\u003e\n  \u003cli\u003eHigh-density memory foam for even weight distribution\u003c\/li\u003e\n  \u003cli\u003eCharcoal-infused foam that resists odors and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill SitCushion fit my car and improve visibility?\u003c\/h3\u003e\n\u003cp\u003eThis is an extra-large cushion adding about 3 inches of seated height, aimed at shorter drivers who need improved road and mirror visibility. It’s best for standard sedans, hatchbacks, and compact SUVs; tall drivers or vehicles with deep bucket seats should confirm fit and seat clearance before use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApprox. 3 inches thick; adds ~3 inches of seated height\u003c\/li\u003e\n  \u003cli\u003eRecommended for drivers under ~6' in sedans, hatchbacks, compact SUVs\u003c\/li\u003e\n  \u003cli\u003eNot intended for extra-deep bucket seats, bench truck seats, or some full-size pickups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the cushion stay secure without straps?\u003c\/h3\u003e\n\u003cp\u003eInstead of straps, SitCushion uses a premium anti-slip rubber base that grips standard seat fabrics and upholstery. The design locks the cushion in place during turns and stops, avoiding tangled straps, scratched leather, and constant readjustment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-friction rubber underside for strap-free stability\u003c\/li\u003e\n  \u003cli\u003eErgonomic contouring works with the base to reduce shifting\u003c\/li\u003e\n  \u003cli\u003eMinor movement possible on very deep or irregular seat surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I care for the cushion and how long until it feels right?\u003c\/h3\u003e\n\u003cp\u003eThe soft 4D breathable cotton cover unzips and is machine washable on a gentle cycle; the foam core should not be submerged. Expect a break-in period — the high-density memory foam may feel firmer at first and soften into personalized comfort over several weeks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemovable zip-off breathable cotton cover, machine washable\u003c\/li\u003e\n  \u003cli\u003e57-day break-in expected for full comfort shaping\u003c\/li\u003e\n  \u003cli\u003eBring the cushion indoors if temperatures drop below ~40°F to avoid temporary firmness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: SitCushion is made for drivers and sitters who need consistent pressure relief and posture support during long periods seated — daily commuters, rideshare and delivery drivers, truckers using compatible seats, office workers, gamers, and wheelchair users seeking improved comfort. If you drive a large full-size pickup, own an extra-deep bucket seat, or are especially tall with an extended torso, check seat clearance before ordering to ensure safe headroom and fit.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the SitCushion cover machine washable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the cotton cover zips off and can be machine washed on a gentle cycle; the foam core must not be submerged.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this cushion stay in place without straps?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — a high-friction anti-slip rubber base grips standard seats to minimize movement without straps.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SitCushion","offers":[{"title":"Default Title","offer_id":48079909126302,"sku":"B0GWWXHTGJ","price":79.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/sitcushion-front-view.jpg?v=1785775322","url":"https:\/\/northtrailauto.ca\/products\/sitcushion-orthopedic-memory-foam-car-seat-cushion-with-u-shaped-coccyx-cutout-breathable-zip-off-cover-anti-slip-base-extra-l","provider":"North Trail Auto","version":"1.0","type":"link"}