How to choose yoga blocks
Updated June 2026Independently researchedNo paid placement.
Choose yoga blocks based on material (cork for firm support, EVA for lighter cushioning), size (taller blocks aid tight beginners, shorter suit advanced practice), and density. A pair gives symmetry for most poses; cork lasts longer but costs more, while EVA is budget-friendly and softer on joints.
What's the difference between cork and EVA yoga blocks?
Cork blocks are harvested from renewable bark, making them an eco-friendly choice. They feel dense, heavy, and very firm — ideal for poses where you need a solid, unmoving surface to press against. Over time cork can develop a slight texture that improves grip, but it may feel rough on sensitive palms when new. EVA foam blocks are lighter, softer, and usually more budget-friendly. They come in several density levels: from squishy, forgiving foam to denser, firmer versions. The trade-off is that high-density EVA can still compress under heavy weight, and very soft blocks offer less support for deep stretches. EVA is also easier to clean and carry, which makes it a popular choice for home practice and travel.
What size yoga block should you buy?
Most yoga blocks are roughly brick-shaped and come in two or three height options. The standard size is tall enough to bring the floor closer when you can’t reach it — think of placing a block under your hand in a triangle pose or under your sit bones for a seated forward fold. A taller block (about 9 inches high) is often recommended for beginners or anyone with tight hamstrings or hips. A shorter block (about 4 or 6 inches high) works better for more flexible practitioners who only need a small lift. If you’re buying a pair, both blocks are usually the same size. Some brands sell sets with one tall and one short, which can be practical for varied body types or for use in different poses. Aim for a width and depth (roughly 6 by 4 inches) that feels secure in your hand without slipping.
Should you choose a firmer or softer block?
Firm blocks (like cork or high-density EVA) offer the most stable support. They don’t compress when you lean into them, which helps you hold poses longer and build strength safely. This type is best for standing poses, arm balances, and restorative props that require a steady platform. Medium-firm or softer blocks are more forgiving on bony areas — think under the knees or lower back in recumbent poses. They also work well for yin or gentle yoga where you hold passive stretches. The trade-off: a very soft block can feel wobbly under your weight, especially during dynamic flows. Your practice style and comfort level should drive the density choice, not just the material label.
Do you need a pair of blocks or just one?
A pair of blocks lets you perform symmetrical poses (like pyramid or extended side angle) with equal support on both sides. Many traditional yoga sequences rely on two blocks under the hands or under the feet for balance and alignment. If you practice at home, a pair is a good starting point. A single block is enough for seated stretches, hip openers, or to modify a single side of a pose. It can also serve as a bolster or a foot wedge. However, most people find that once they own one block, they soon wish they had a matching second one. For around the same cost as a single high-end block, you can get a two-pack of EVA blocks that are perfectly matched — making the pair a more practical purchase for most home practitioners.
What shape and features matter for yoga blocks?
The classic rectangular block has flat, wide sides that provide a stable surface for hands, feet, or sit bones. Some blocks come with a slight bevel or chamfered edges, which can make them more comfortable to grip and a little easier to stack. A few designs include cutout handholds, but these are mainly for specialty uses and can weaken the block’s structural integrity. Non-slip surfaces help if your hands sweat, but a smooth foam or cork block can also be gripped effectively. Look for blocks that feel dense and solid without visible air pockets or uneven density. A chemical off-gas smell (common with cheap EVA) usually fades but may be bothersome in a small room. For cork, check that the surface is free of cracks and the material is uniformly compressed.
How to tell if a yoga block is well-made?
Press your thumb into the block: a quality EVA block should resist significant denting, while a cork block should feel rigid with no give. Look at the edges — they should be cleanly cut, not fuzzy or uneven. Avoid blocks that feel lightweight and hollow, or those with a visible mold line, as these can break down after a few months of regular use. Read long-term owner feedback rather than first-day reviews. Frequent comments about the block becoming softer over time, cracking, or losing shape are red flags. Reputable brands often offer a satisfaction guarantee or warranty, which is a good sign of confidence in their manufacturing. For cork, ask if the cork is sustainably harvested and if the manufacturer provides transparency about sourcing.
Frequently asked questions
Can I use yoga blocks if I'm a beginner?
Absolutely. Blocks are designed to make poses more accessible for all levels. Beginners benefit most from using a pair of taller, firmer blocks to build confidence and find proper alignment without straining.
Are cork blocks better than foam?
It depends on your priorities. Cork is better for firm, long-lasting support and eco-friendliness. Foam (especially high-density EVA) is lighter, quieter, and easier on joints for restorative practice. Neither is universally better.
What is the best thickness for yoga blocks?
The best thickness is the one that brings the floor to you comfortably. A standard 4-inch thickness is versatile; 6-inch or taller blocks suit tight hamstrings. If you can place your hand flat on the block without wrist strain, the size is right.
Can you use yoga blocks for other exercises?
Yes. They work as mini steps for lunges, as foot raises for hip thrusts, as seat cushions for meditation, or as support under your knees in floor work. Their durability makes them useful for physical therapy and home workouts.
How do I clean my yoga blocks?
Cork blocks should be wiped with a damp cloth and a mild soap solution, then air-dried completely. EVA blocks can often be hand-washed with warm water and gentle detergent, but avoid soaking them as the foam can hold moisture. Always check the care label.
How long do yoga blocks last?
With regular use a well-made cork block can last five to ten years or more. EVA blocks typically last two to five years before they start to soften or show compression marks. Storage away from direct sunlight and heat extends their lifespan.