Jade Fusion vs B Mat Everyday 4mm: Which One Should You Buy?
Both are rubber mats that grip from the first unroll, so this is not a traction comparison. The Jade Fusion is 8 mm and 8 pounds, built to protect joints, at $174.95. The B Mat Everyday is 4 mm and 4.1 pounds, two inches wider, certified to OEKO-TEX Standard 100, at $118. You are choosing between twice the cushion and half the weight.
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The quick answer
If your knees are the reason you are shopping, the Fusion is hard to beat. Eight millimetres of dense rubber is more material than almost anything else on sale, and it is the mat people land on after a standard 4 mm mat stops being enough. It weighs 8 pounds, it is 24 inches wide, and it costs $56.95 more.
For everything else, the B Mat Everyday is the more practical mat. It is half the weight, two inches wider, and it sheds sweat rather than soaking it up, which makes it the tidier mat to own if you practice hard. Four millimetres of dense rubber is firm, so it is not the answer to sore knees.
Get the Jade Fusion if...
- Sore knees, hips or elbows are the limiting factor
- You do Pilates or a lot of floor-based work
- The mat stays in one room
- You want USA-made rubber with a tree planted per sale
Get the B Mat Everyday if...
- You carry your mat and 4 pounds beats 8
- You want 26 inches of width instead of 24
- You sweat heavily and would rather wipe than wash
- You want an OEKO-TEX certificate and to keep $56.95
Side by side
Price
The B Mat Everyday lists for about $57 less.
$174.95
List price · check price at Amazon
$118
List price · check price at bhalfmoon.com
Thickness
The Fusion is 100% thicker.
8 mm0.31″
4 mm0.2″
Weight
The B Mat Everyday is 3.9 lbs lighter.
8 lbs3.6 kg
4.1 lbs1.86 kg
Size
The B Mat Everyday is 3″ longer; the B Mat Everyday is 2″ wider.
Same on both
- Natural rubber that grips from the first class
- No break-in period
- One year of warranty coverage
- Both contain latex
- Both are ruined by prolonged direct sun
Full specs
Dimensions
Materials & build
Twice the cushion or half the weight
Both are natural rubber that grips from the first unroll, so this is not a traction comparison. The Jade Fusion is 8 mm and 8 pounds at $174.95, built to protect joints.
The B Mat Everyday is 4 mm and 4.1 pounds at $118, two inches wider, certified to OEKO-TEX Standard 100. You are choosing between twice the material and half the weight.
What 8 mm is actually for
The Fusion is the mat people land on after a standard 4 or 5 mm mat has stopped being enough for their knees. Dense rubber at that thickness keeps material between a bone and a hard floor throughout a long kneeling sequence, and it is one of the few mats you can do spinal rolling on without wincing.
Four millimetres of dense rubber is firm. The B Mat is not a cushioning mat and does not claim to be; it is a grip and stability mat. If joint comfort is why you are shopping, the B Mat Everyday is not the answer and b, halfmoon’s own 6 mm Strong is the nearer one.
Nearly two to one
About 8 pounds against 4.1. The Fusion is a mat you unroll in a room and leave there, and 8 pounds puts it level with the heaviest mats anyone sells.
GearLab described the B Mat Everyday as portable by the standards of mats it beats on grip, noting it rolls to about 3.5 to 4 inches across and runs two to four pounds lighter than most of them. If you walk or take transit to a studio, that gap decides this on its own.
Grip: neither, meaningfully
Jade’s open-cell rubber pulls moisture off your palms as you warm up, which is where two decades of reputation come from. GearLab rated the 4 mm B Mat 9 out of 10 for grip and called it among the grippiest mats it had used in wet or dry conditions. Both hold from the first unroll.
The only real distinction is style: the B Mat surface can be too grippy for practices built on sliding transitions, with GearLab’s testers stepping between poses rather than gliding. That is a small point for the Jade if you practice fast vinyasa.
Absorbing against shedding
The Fusion is open-cell like all of Jade’s rubber mats, so sweat soaks into the material. That helps traction and means the moisture lives in your mat, so it wants cleaning more often and heavy sweaty use shortens its life.
The B Mat is dense and sheds. Sweat pools on the surface, the rubber grips through it, and you towel the top between rounds. Heavy sweaters generally prefer that, because cleaning never goes past a wipe and nothing is working on the material from the inside.
Three inches longer, two inches wider
The B Mat is 71″ × 26″ against the Fusion’s 68″ × 24″. Twenty-four inches is the older narrow standard and it shows in a wide-legged forward fold, where a hand finds the floorboards.
Jade does make bigger Fusions: a 74″ at $199.95 and a Fusion XW at 80″ × 28″. Those are the most expensive route to a large mat and the only one that also gives you 8 mm.
There is a mat between these two
b, halfmoon’s 6 mm B Mat Strong at $144 is the same rubber and the same 26 inch width with half again as much material. It weighs about 5 pounds.
If 4 mm is too firm for your knees and 8 mm is more mat than you want to own or carry, that is the obvious answer and it costs less than the Fusion. Worth knowing before you commit to either end.
USA and a tree, or Spain and a certificate
Jade makes the Fusion in its own USA facility and plants a tree for every mat sold, now past two million. There is no third-party certification on it; the material and the manufacturing are the credential.
The B Mat is made in Spain from mostly natural rubber with some synthetic content and carries OEKO-TEX Standard 100. Both contain latex, so neither works with a genuine allergy, and sunlight is what destroys both. Each carries one year of coverage.
Price and where to buy
$174.95 against $118. Check the live Fusion price on Amazon, where Jade colorways move independently. The B Mat Everyday is sold direct and is not on Amazon, so it holds at list.
The $56.95 is buying thickness and nothing else you would notice. If that thickness solves a joint problem, it is money well spent; if it does not, the B Mat is the better everyday mat and the cheaper one.
Bottom line
Get the Fusion if sore knees, hips or elbows are the limiting factor, if you do Pilates or a lot of floor work, and if the mat stays in one room. Nothing else in natural rubber gives you this much material.
Get the B Mat Everyday for everything else. It is half the weight, two inches wider, sheds sweat rather than soaking it, carries a certificate, and costs less. For a normal practice several times a week it is the more practical mat by a comfortable margin.

Jade Fusion
List price $174.95

B Mat Everyday 4mm
List price $118
Frequently Asked Questions
- Is 8 mm too thick to balance on?
- You will notice it. Jade's rubber is dense rather than squishy, so the Fusion does not collapse under a foot the way thick foam does, but 8 mm still puts real distance between you and the floor and standing balances feel less connected. People who choose the Fusion generally accept that because joint comfort matters more to them. The B Mat's 4 mm is the more connected surface for standing work.
- Which grips better?
- Neither, meaningfully. Jade's open-cell rubber pulls moisture off your palms as you warm up, and GearLab rated the 4 mm B Mat 9 out of 10 for grip and called it among the grippiest mats it had used wet or dry. Both hold from the first unroll. The B Mat surface can be too grippy for styles built on sliding transitions, which is the only real distinction in practice.
- What is the weight difference like?
- Nearly two to one: about 8 pounds against 4.1. The Fusion is a mat you unroll in a room and leave there. GearLab described the B Mat Everyday as portable by the standards of mats it beats on grip, rolling to about 3.5 to 4 inches across. If you walk or take transit to a studio, that gap decides the comparison on its own.
- Does the Fusion absorb sweat?
- Yes, it is open-cell like all of Jade's rubber mats, so sweat soaks into the material. That helps traction and means the moisture is now inside your mat, so it wants cleaning more often and heavy sweaty use shortens its life. The B Mat is dense and sheds instead: sweat pools on top and you towel it between rounds. Heavy sweaters usually prefer that arrangement.
- Is there a thicker B Mat?
- Yes, the B Mat Strong at 6 mm and $144, which is the same rubber and the same 26-inch width with half again as much material. It sits between these two on cushion and is the obvious middle option if 4 mm is too firm and 8 mm is too much mat. It weighs about 5 pounds.
- Which is better value?
- The B Mat Everyday for most people, because it costs $56.95 less and does the everyday job well. The Fusion is not overpriced; it is a specialist mat, and if 8 mm of rubber solves a joint problem for you then nothing cheaper does the same thing. Both should last years with sensible care and both are backed for one.
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