C4 UP Blade (blade only)

C4 Pala UP Black – Umberto Pelizzari
Born from the expertise and world-record experience of freediving legend Umberto Pelizzari, the UP fins combine innovation, performance, and comfort. Featuring technopolymer blades and 250 mm foot pockets, these fins are engineered with the latest plastic molding technology for maximum efficiency in every kick.

Awarded Best Choice 2024 by Apnea Passion, the UP fins provide balanced propulsion with medium or soft blade hardness, while variable-geometry water rails ensure smooth water flow. The 3° pre-formed 250 foot pocket enhances comfort, energy transfer, and ergonomics.

Specs:

• Blade Material: Technopolymer

• Blade Dimensions: 800 × 195 mm (910 × 195 mm with size 42/43)

• Blade Hardness: Medium / Soft

• Water Rails: White, variable-geometry, high-pressure overmolded

• Footpocket: 250 (US/Canada 4–13)

• Pre-forming: 3° shoe angle

• Compatibility: All MB carbon blades & UP technopolymer blades

Engineered in Italy – ultimate technopolymer design for freedivers who demand comfort, performance, and efficiency.