Backed by science. Designed for real comfort.

Every detail of the Glisera Cushion is engineered for one purpose: to help you sit longer, pain-free, and with perfect posture — whether at your desk or on the road.

Premium Memory Foam

A high-density memory foam that molds to your body shape, delivering custom support and relieving pressure points for all-day comfort.

Ergonomic Contour Design

Scientifically shaped to align your spine, reduce lower back stress, and encourage natural posture without conscious effort.

Coccyx Relief Cutout

A strategic U-shaped cutout that reduces pressure on your tailbone, helping to prevent numbness and discomfort during long sitting sessions.

Breathable, Washable Cover

A soft, breathable cover that stays cool and fresh. Removable and machine-washable, so you can enjoy lasting hygiene and comfort.

A New Sitting Ritual

We didn’t want to create just another cushion.

We wanted something that transforms the way you sit — making long hours feel effortless and pain-free.

After years of ergonomic research and testing, the Glisera Cushion was born — designed with high-density memory foam, an ergonomic contour, and a coccyx relief cutout to support your body where it needs it most.

Now, you can sit longer, feel better, and focus on what matters — at your desk or on the road.

Shop Now

Why We’re Different

We didn’t just design another cushion — we redefined how comfort should feel.

What makes Glisera different?

Shop Now
  • ★★★★★

    "I've struggled with lower back pain for years because of my long daily commute and sitting at a desk all day. I tried so many cushions, but they were either too soft or didn't stay in place. The ZenSeat is honestly a game changer. It's firm but comfortable, and I can feel it supporting my lower back exactly where I need it. After just a few days, I noticed I wasn’t shifting around as much, and by the end of the week, my usual back pain was almost completely gone. I even convinced my coworker to get one!"

    Sarah M.

  • ★★★★★

    "I got the ZenSeat originally for my office chair because I was constantly getting up to stretch my back. After using it for a week, I ended up buying a second one for my car because I couldn’t stand driving without it anymore. The memory foam molds perfectly and really encourages me to sit upright without forcing it. Now I actually enjoy my long meetings and road trips without that dull ache in my lower back. Worth every penny!"

    Sophie L.

  • ★★★★★

    "Honestly, I didn’t expect much because I’ve tried so many ergonomic gadgets before, but ZenSeat surprised me. I’m a software developer and I can easily spend 8+ hours sitting. With this cushion, I don’t feel that hip or tailbone pressure anymore. My wife even noticed that my posture has improved because I’m not slouching over my keyboard as much. I can work longer without feeling drained, and I genuinely feel more focused throughout the day."

    Natalie D.

  • ★★★★★

    "We took a family road trip last month and I was dreading the 5-hour drive. I decided to try ZenSeat after seeing an ad and it completely changed my experience. I didn’t have to constantly adjust or put a pillow behind my back like I usually do. By the time we arrived, I felt fresh instead of stiff and cranky. My husband even tried it halfway through and immediately ordered one for himself when we got home!"

    Daniel P.

  • ★★★★★

    "I’ve had chronic lower back pain from an old sports injury and was desperate to find something that actually helps. ZenSeat is the first cushion that really feels like it was designed for real support, not just to look comfy. I use it at home when I work and sometimes even bring it to coffee shops. The difference is huge — I can now sit for hours without needing to lie down afterward. I wish I had found this years ago."

    Lucas G.

  • ★★★★★

    "My husband and I kept arguing over who got to use our ZenSeat, so we finally ordered another one. We both work from home and spend a lot of time at our desks, and this cushion has made a bigger difference than any expensive office chair we’ve tried. It keeps your spine aligned and you don’t even realize how much tension it relieves until you stand up and don’t feel sore. We now recommend it to all our friends and family!"

    Olivia S.