FIS Rules
🏛️Official — FIS2.2 Jumping Suit
Verdict
Material thickness: Maximum 6 mm (0.24 in) at any measured point.; Air permeability: Minimum 40 l/m²/s (±5 l/m²/s tolerance). Measured at multiple points during random equipment checks.; Fit tolerance: Maximum 2 cm (0.79 in) from body contour at any measured point when standing u...
Source: Article 426
Send this to your friend — argument over.
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