GXMMAT Large Yoga Mat 6'x4'/6'x6'/7'x5'(7mm/9mm), Extra Thic

The Verdict

Most yoga mats treat “extra thick” as an afterthought — a half-inch of foam that feels like doing warrior poses on a mattress. The GXMMAT Large Yoga Mat takes a different approach, and it’s worth understanding before you buy.

What You’re Actually Getting

The GXMMAT comes in three footprint options: 6’x4’ (standard), 6’x6’ (square for wide stances), and 7’x5’ (tall practitioners). Thickness runs 7mm or 9mm — both well above the 3-4mm standard most mats use.

In the box: the mat, a carrying strap, and a storage bag. That’s it. No blocks, no straps, no gimmicks. The surface is textured on both sides — one side has a subtle raised pattern for grip, the other is smooth but still tacky.

Performance and Build

The 9mm version is genuinely plush. Kneeling in camel pose or lying in savasana, you feel the difference immediately — this mat absorbs pressure that thin mats transfer straight to joints. The material is a TPE blend (thermoplastic elastomer), which means it’s latex-free and recyclable. It’s not the same as natural rubber, but it’s also not the PVC smell bomb you get with budget mats.

Grip is where this mat surprises. The textured side holds well even when your palms start sweating. Multiple Amazon reviewers mention hot yoga sessions with zero sliding — one buyer wrote, “I’ve used this for 3 months of daily Bikram-style classes and never once slipped, even in 105-degree rooms.” That’s a strong endorsement for a mat in this price range.

The 6x6 square option deserves special mention. If you’ve ever hit the edge of a standard mat during crescent lunge or warrior II, you know the frustration. The square format eliminates that entirely — you can move laterally without re-aligning.

What Buyers Praise

Across 229 ratings at 4.6 stars, the consistent themes are comfort and size. Reviewers with knee and wrist issues specifically call out the thickness as a lifesaver. One verified purchase noted: “I had given up on floor work because of my arthritic knees. This mat let me do yoga again.” Another praised the strap: “The included strap is actually sturdy — not the flimsy nylon you usually get.”

Where It Falls Short

Let’s be honest about the tradeoffs. The 9mm version is heavy — expect 7-8 pounds. If you’re walking to a studio, that gets old fast. The 7mm is a better balance if portability matters.

The thick cushioning also dulls ground feedback. If you’re working on balance postures, you’ll feel slightly less stable than on a firmer mat. This isn’t a flaw — it’s physics. But it’s worth knowing.

Finally, the surface shows dust and pet hair quickly, especially on darker colors. You’ll want to wipe it down after every few sessions.

Who Should Buy This

Buy it if: You have sensitive knees, wrists, or hips. You’re tall (5'10"+) and need the 7’x5’ option. You practice hot yoga and need serious grip. You want one mat that works for both yoga and floor stretching.

Skip it if: You’re a dedicated Ashtanga or Iyengar practitioner who needs precise ground feel. You bike or walk to the studio and need a light mat. You prefer natural rubber materials.

FAQ

Q: Is the 9mm too thick for balance poses? It’s different, not worse. You’ll feel slightly less grounded in standing balances initially, but most people adapt within a week. The joint protection is worth the adjustment.

Q: How does the grip hold up after months of use? Better than most mats in this price range. The texture is molded into the surface, not printed on, so it doesn’t wear off quickly. Multiple long-term reviewers confirm this.

Q: Can I machine wash it? No. Spot clean with mild soap and water. Machine washing will damage the TPE material and void the warranty.

The Verdict

Rating: 4.6/5 — The GXMMAT Large Yoga Mat delivers on its core promise: genuinely thick cushioning without sacrificing grip. The size options actually solve real problems, and the included strap/bag adds real value. The weight and reduced ground feedback are honest tradeoffs, not defects.

Buy it if you need joint-friendly cushioning and have struggled to find a mat that’s both thick and non-slip. Skip it if you’re a minimalist who prioritizes portability above all else. For everyone in between, this is a solid investment that will outlast cheaper alternatives.

Where to Buy

👉 Check Price on Amazon →

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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.