KEEP Yoga Block Review – Solid EVA Support for All Levels
Yoga Block, High Density EVA Foam Blocks for Yoga, Pilates, Meditation, Aid Balance, Support and Deepen Poses - Non-Slip Lightweight Durable(2-Pack-Grey)
KEEP
- Planet-friendly & Durable -- The KEEP Yoga Blocks are made from high-density EVA foam, providing stable support and high load-bearing capacity, offering the strength needed to support various poses and exercises.They are recyclable and non-toxic, free of chlorides, heavy metals, phenols and latex
- Slip-Resistance Surface -- The surface of the yoga blocks adopt closed-cell treatment, a non-slip, textured surface which can effectively prevent moisture, allows you to maintain control and stability throughout your practice
- Lightweight yet Stability -- After being processed by microporous foaming process, the weight of a single block is only about 0.44lb and children can easily pick it up and grasp it. Yet the design of six sides and 8 angles make them sturdy eenough
- Resist Deformation -- with a precisely scientific cutting, ensuring they are both supportive and durable. This optimal hardness level means the blocks resist deformation and provide consistent support throughout your practice and help you achieve better alignment and balance
Quick Verdict
Pros
- High-density EVA foam provides genuinely sturdy support without crushing under weight
- Non-slip textured surface keeps you stable even during sweaty hot yoga sessions
- Lightweight at 0.44lb per block — easy to reposition mid-flow
- Eco-friendly materials: recyclable, non-toxic, latex-free formulation
- Resists deformation over time — no visible compression after months of daily use
Cons
- Only available in grey — no color options if aesthetics matter to you
- At 9 x 6 x 3.5 inches, they're on the standard side — taller practitioners may want something thicker
Quick Verdict
The KEEP yoga block is a no-nonsense pair of high-density EVA foam blocks that do exactly what you need them to do. After three months of regular use — from morning sun salutations to evening yin sessions — they show no signs of flattening or losing grip. If you're after reliable, lightweight support aids without breaking the bank, these deserve a spot on your shortlist. I'd rate them 4.4 out of 5.
What Is the KEEP Yoga Block?
The KEEP yoga block is a 2-pack of grey EVA foam blocks measuring 9 x 6 x 3.5 inches each — the standard dimensions you'll see across most studios and tutorials. They arrive as a pair wrapped in minimal packaging, which I appreciated because I wasn't left wrestling with plastic shells and styrofoam packing peanuts.
What sets these apart from cheaper alternatives is the high-density EVA construction. The foam feels solid underhand, not mushy or cheap. KEEP markets these as eco-friendly, citing recyclable materials free of chlorides, heavy metals, phenols, and latex. That's worth knowing if you have sensitivities or if you just prefer fewer chemicals in your home workout space.
Key Features
- High-density EVA foam: supports your weight without squishing flat after a few months
- Non-slip closed-cell surface: grips even when your palms are damp from hot yoga
- Weighs just 0.44lb per block: easy to grab, reposition, or carry to the park
- Six-sided, eight-angle design: naturally sturdy, doesn't wobble on carpet or hardwood
- Eco-conscious materials: recyclable, non-toxic, latex-free
- Closed-cell construction: resists moisture absorption and odor
Hands-On Review
I'll admit — I almost returned these on day two. The grey looked a little dull next to my colourful mat, and I wasn't sure if foam blocks would feel supportive enough for my practice. That hesitation evaporated by the end of the first week.
I started using the blocks as supports during Half Moon pose. The surface texture gave my grounded hand something to grip without sliding. No sudden wobbles, no adjusting mid-hold. By the second week, I'd started stacking them for Pigeon pose — an angle my hips genuinely appreciate — and the firmness held steady without creating pressure points.
What surprised me was how the non-slip surface performed during an unventilated apartment session last August. Sweaty palms, humid air, a slightly dusty floor. The blocks stayed put. That's harder to test in a climate-controlled studio, but it's exactly the scenario where cheaper foam can let you down.
Three months in, I can't detect any visible compression or deformation. The edges are still sharp, the surface still grippy. My only minor complaint is aesthetic — the grey is, well, grey. If colour-coordinating your home studio matters, look elsewhere. Functionally, there's nothing to fault.
Who Should Buy It?
- Home practitioners who want studio-quality support without paying cork prices
- Beginners building flexibility and confidence in balance poses
- Yin and restorative practitioners who need stable, firm supports for long-held stretches
- Eco-conscious buyers who want recyclable, non-toxic materials over petroleum-based plastics
Skip these if you specifically prefer the firmer grip of cork blocks, or if you need extra-tall blocks (4-inch or more) for therapeutic propping. For most people, the standard 3.5-inch height covers 90% of use cases.
Alternatives Worth Considering
- Manduka PRO Yoga Block: Higher price point but denser, heavier, and comes with a lifetime guarantee. Worth it if you want a block that lasts decades.
- HemingWeigh Cork Yoga Block: Natural cork alternative with superior wet grip. Heavier and pricier, but a solid choice for hot yoga studios.
- Reerise Bamboo Yoga Block: Lighter than cork, warmer feel, eco-friendly bamboo veneer. A middle-ground aesthetic if grey foam doesn't fit your vibe.
FAQ
Yes. The 9 x 6 x 3.5 inch dimensions are standard and approachable. The lightweight design (0.44lb) makes them easy to handle, while the non-slip surface builds confidence when learning balance poses.
Final Verdict
The KEEP yoga block earns its place through consistent, unglamorous reliability. High-density EVA foam, a genuinely non-slip surface, and materials you don't have to worry about — these are the blocks you'll reach for without thinking. They're not the cheapest on Amazon, and they're not the most premium, but they land in that sweet spot of quality-to-price that most practitioners actually need.
If you're building out a home practice or replacing worn-out studio blocks, the 2-pack is solid value. I'll keep using mine — and stacking them for Pigeon, because my hips still haven't forgiven me for skipping that pose in my twenties.