Retrospec 4437 Exercise Mat
- Mat
- Foam
- Boysenberry
- 2.73 pounds
A lightweight foam mat that covers basic floor workout needs, reasonable for yoga and stretching if you don't need a documented thickness spec.
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How it ranks among the 62 mats we track
4.4★ across 0 Amazon ratings, Bayesian-smoothed toward the category average.
0 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
1,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 62 mats we track - how the scorecard works · full mats data report. Confidence: limited - limited rating history.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The Retrospec 4437 is a foam exercise mat in a Boysenberry colorway, weighing about 1.24 kilograms (roughly 2.7 pounds). It's built for floor-based workouts like yoga, stretching, or bodyweight training where a cushioned surface matters more than a rack-mounted rig.
Foam mats trade off between thickness, density, and portability, and this listing gives weight but not a stated thickness, so buyers who need a specific level of joint cushioning should check product photos or Retrospec's own sizing chart. At under three pounds it leans toward the lighter, more portable end of the category.
- Foam material
- Boysenberry color
- About 1.24 kilograms
- Compact, portable format
Who it's for
Fits people doing yoga, Pilates, or general floor stretching at home who want a dedicated soft surface. Not the pick for anyone who specifically needs a thick mat for heavy joint cushioning, since thickness isn't confirmed in the available specs.
Strengths and trade-offs
Drawn from this product's published specifications.
- Lightweight at roughly 2.7 pounds, easy to roll and carry
- Distinct color makes it easy to spot among other mats
- Thickness not specified in the listing
- No stated non-slip texture or backing detail
Performance notes
Foam mats cushion joints and add grip versus working directly on hard flooring, with real-world comfort driven mostly by density and thickness rather than raw weight. Since thickness isn't listed here, expect performance closer to a standard yoga mat than a thick gym mat.
Specifications
| Brand | Retrospec |
|---|---|
| Model | 4437 |
| Material | Foam |
| Color | Boysenberry |
| Item Weight | 2.73 pounds |
Other Retrospec mats
How it compares
This product against the closest alternatives we track in mats.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Retrospec 4437 Exercise MatThis product | 4.4 / 5 | 0 | 2.7 / 5 |
| Amazon YM2001 Exercise MatAmazon | 4.6 / 5 | 69,300 | 4.6 / 5 |
| Gaiam 05-63318 Exercise MatGaiam | 4.6 / 5 | 46,090 | 4.6 / 5 |
| Gruper TPE Exercise MatGruper | 4.5 / 5 | 10,244 | 4.5 / 5 |
| BalanceFrom BFGR-01PK Exercise MatBalanceFrom | 4.7 / 5 | 12,500 | 4.5 / 5 |
Similar mats from other brands
Questions about the Retrospec 4437
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What is the Retrospec 4437 mat made from?
It's a foam mat, listed in a Boysenberry color.
How much does the Retrospec 4437 weigh?
About 1.24 kilograms, or roughly 2.7 pounds.
Does the listing specify mat thickness?
No, thickness isn't included in the available specifications.