TTDNA renders its own neutral topsheet visualisation for this brand, generated from verified construction data.
JOOLA · Zack · Inverted
Zack
An entry-level inverted rubber. It favours predictable returns and a medium arc over speed.
Regional availability
- Availability
- Europe only
- Europe catalogue
- Listed
- United States catalogue
- Not listed
- Region label
- Europe only
Regional availability is not a lifecycle state. A model listed in one region only is still an active JOOLA product.
Technologies
Standard build
TTDNA ratings
TTDNA values are analytical 0–100 scores derived from official specifications, construction and verified category data. They are never official JOOLA ratings and are never shown as manufacturer values.
Physical characteristics
Playing characteristics
Variants and configurations
4 variantsColour, thickness and configuration are variants of one model — never separate products. Colour never changes a rating, MAX and OX stay qualitative labels, and OX carries no sponge hardness.
Red · 1.9 mm
Standard · Sponged · Medium-hard (TTDNA band)
Speed 63 · Spin 77 · Control 99
Red · MAX
Standard · Sponged · Medium-hard (TTDNA band)
Speed 66 · Spin 78 · Control 96
Black · 1.9 mm
Standard · Sponged · Medium-hard (TTDNA band)
Speed 63 · Spin 77 · Control 99
Black · MAX
Standard · Sponged · Medium-hard (TTDNA band)
Speed 66 · Spin 78 · Control 96
Playing characteristics
- Skill levels
- Beginner · Intermediate
- Play styles
- Allround · Controlled offense
- Aliases
- None recorded
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Known users
No public report for this exact sheet. Shown: contracted JOOLA athletes — model use not confirmed.