2027 DeMarini Velvet Thunder D38 Wood Bat Review
DeMarini's D38 wood composite — a Pro Maple barrel reinforced by an internal composite rod, mid-loaded with a mammoth barrel profile, BBCOR .50 certified, and backed by a 365-day warranty rare in wood. Independent reviewers call the Velvet Thunder the best wood composite on the market.
The Score
How we score ↗The grade, density and grain of the billet — slope-of-grain, ink-dot certification, and whether it’s a true pro-cut. The headline for a wood bat. A primary driver of the overall score.
Barrel size and the turn-model profile (110/243/271/I13 and the like) — how much hitting surface and forgiveness the shape gives you.
How the wood feels and sounds at contact — the flex/stiffness of the handle, and the crack off a quality billet.
How well the wood holds up — density and grain quality (and, for composite wood, engineered toughness). Far more important on a wood bat than on alloy.
This bat: Raised to 8.5: a 365-day warranty is far beyond the 100-180 days typical of wood, and independent reviewers pick this platform as the best wood composite specifically on durability and forgiveness.
How hard the ball comes off for a wood bat — real, but a lighter factor here since wood isn’t about chasing max exit velocity.
Quality per dollar versus comparable pro-grade or composite wood. Shown for context; NOT factored into the overall score.
Why this score: Judged on the wood scorecard, where durability, warranty and forgiveness count for more than max exit velocity. Durability raised from 8.0 to 8.5 after Baseball Bat Bros named the Velvet Thunder the best wood composite bat and listed its 365-day warranty — roughly double a premium maple's and triple a value wood composite's. Wood quality, sweet spot, feel and pop are unchanged: this is a composite-reinforced maple with a composite handle, and our scorecard leads with the wood itself.
Our Review
The Velvet Thunder D38 is DeMarini's wood composite play: a Pro Maple exterior over a one-piece flared internal composite rod, with a tapered composite handle and a composite-reinforced end cap, cut to a wide D38 profile that keeps its width nearly to the cupped end. You get the crack and feel of maple with a composite skeleton that shrugs off the inside-pitch breakage that kills solid billets — which is why it can carry a 365-day warranty, against roughly 100 days for a value wood composite and 180 for even a premium maple. The midload puts usable mass behind contact and the mammoth barrel is forgiving by wood standards. It carries BBCOR .50 certification alongside Perfect Game approval, so it is legal for high school and college play as well as wood-bat tournaments; solid-wood-only leagues still won't allow it. Where it sits (September 2026): Baseball Bat Bros pick the Velvet Thunder as the best wood composite bat, and their reasoning lines up with how we score this category — for anyone who isn't a professional, a wood bat's durability, warranty and forgiveness on mishits matter more than chasing the last mile per hour, and that points to wood composite over a solid billet. We have raised durability on the strength of that and the warranty term. Wood quality stays where it was: this is a composite-reinforced maple with a composite handle, not a pro-grade solid billet, and our wood scorecard leads with the wood itself. For a hitter who wants wood training or wood-league play without feeding broken billets to the fire pit, it's the practical choice; a Marucci or Victus pro cut remains the truer wood experience.
Also worth a look: Axe Pro Composite Maple.
Pros & Cons
Pros
- Named the best wood composite bat by Baseball Bat Bros, who rate this class on durability, warranty and forgiveness
- Maple exterior with composite reinforcement — real wood feel that survives mishits
- Wide D38 profile holds its width to the end for a huge sweet spot
- 365-day warranty is almost unheard of on a wood bat
- BBCOR .50 certified as well as Perfect Game approved — legal for high school and college play, not just wood-bat events
Cons
- Not a true solid billet — some purists and solid-wood-only leagues care
- The handle is composite, not wood, which changes the feel from a true billet
- $299.99 is deep into pro-grade solid maple territory
Full Specifications
| Brand | DeMarini |
|---|---|
| Model | Velvet Thunder D38 |
| Model Year | 2027 |
| Certification | Wood |
| Sport | Baseball |
| Construction | Maple wood composite (Pro Maple barrel over a flared internal composite rod, tapered composite handle, composite-reinforced end cap) |
| Model # | WBD2725010 |
| Drop | -3 |
| Barrel | 2 5/8" |
| Swing Weight | Mid-loaded |
| MSRP | $299 |
Where to Buy
2027 DeMarini Velvet Thunder D38 Wood Bat — FAQ
Is the 2027 DeMarini Velvet Thunder D38 a good Wood bat?
We rate it 7.9/10 (Grade B). DeMarini's D38 wood composite — a Pro Maple barrel reinforced by an internal composite rod, mid-loaded with a mammoth barrel profile, BBCOR .50 certified, and backed by a 365-day warranty rare in wood. Independent reviewers call the Velvet Thunder the best wood composite on the market.
What drops does the Velvet Thunder D38 come in?
The 2027 Velvet Thunder D38 Wood comes in -3.
How much does the 2027 Velvet Thunder D38 cost?
MSRP is $299. We list the lowest price across CheapBats and Amazon on this page.
New to buying bats? Read our bat sizing guide, certifications explained, or browse all guides.
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Sources: DeMarini — 2027 Velvet Thunder D38 (WBD2725) · Better Baseball — DeMarini D38 Velvet Thunder wood composite (WBD2725010) · Baseball Bat Bros — Best Wood Composite: DeMarini Velvet Thunder ($300, 365-day warranty) · BaseballMonkey — 2027 Velvet Thunder D38 spec sheet (BBCOR .50, composite handle and end cap, $299.99)