Speedo DMC Repellor X Swim Fin

Speedo x DMC Repellor X Swim Fin

If your fins feel bulky or slow, the Speedo x DMC Repellor X Swim Fin is built to help you move water efficiently and keep your kick feeling fast. Designed for performance swimming and sprint-focused training, the Repellor X combines a hydrodynamic blade with an asymmetrical foot pocket to support cleaner alignment and reduce drag.

• Hydrodynamic Repellor-X blade for optimized propulsion
• Asymmetrical foot pocket supports alignment and helps reduce drag
• Soft silicone construction for comfort during hard kick sets
• Directional water channeling to reinforce efficient kick mechanics
• Built for speed work, sprint sets, and technique-focused training

Why swimmers choose the Repellor X

Great swim training fins don’t just add resistance—they help you practice the right kick. The Repellor X is engineered for athletes who want powerful propulsion without a clunky feel, making it a strong choice for fast kick cadence and controlled body position work.

Best for

• Competitive swimmers building speed and kick efficiency
• Sprint sets and race-pace kicking
• Technique sessions where alignment and clean propulsion matter

Fit & sizing

Choose your usual fin size and use the on-page Size Guide if you’re between sizes. For a secure fit, fins should feel snug without pinching.

Product details

• Brand: Speedo (co-branded with DMC)
• Model: Repellor X Swim Fin
• Product ID: 8E000273
• Colors: Black; Yellow/Red
• Sizes: 2XS, XS, S, M-S, M, M-L, L, XL

Care tips

• Rinse with fresh water after pool or open-water use
• Air dry away from direct heat/sunlight
• Avoid walking on rough surfaces to help extend fin life