Butterfly Innerforce Layer ZLC vs Sanwei Froster Pro: Which Should You Buy?

UltraSpin comparison · 2026-06-13 · blade

Butterfly Innerforce Layer ZLCSanwei Froster Pro
Our rating8.7/108.6/10
feelSoft ZLC feel, woody touch, excellent dwell timecrisp, medium-stiff
handleFL / ST / AN / CSFL/ST/CS
plies7-ply, 5 wood + 2 ZL carbon (inner)7 plies with carbon (Koto-PLC-Ayous-Kiri-Ayous-PLC-Koto)
speedOFF+OFF
thickness_mm5.75.7
weight_g85-9488

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Choose Butterfly Innerforce Layer ZLC if: You value high performance and prioritize aggressive offensive play. Rating: 8.7/10.

Choose Sanwei Froster Pro if: You need balanced performance across versatile playstyles. Rating: 8.6/10.

Butterfly Innerforce Layer ZLC scores higher (8.7 vs. 8.6), indicating superior overall performance for its intended playstyle.

FAQ

Which is easier for learning to loop?

Butterfly Innerforce Layer ZLC offers more help due to sponge characteristics.

Which offers the best value?

Butterfly Innerforce Layer ZLC delivers better value. Sanwei Froster Pro combines affordability with strong performance.

Which rubber maintains its grip longer?

Both have different longevity patterns handles wear better. Check specific playing conditions in detailed reviews.