TYR Hydroblade Swim Training Fins - Short Quick Flutter Kick

In this review the TYR Hydroblade Swim Training Fins are presented as a focused training tool for swimmers who want to sharpen their flutter kick and ankle turnover. These small-size fins (Mens shoe 4-6, Womens 5.5-7.5) aim to promote short, quick movement through the legs and feet without restricting range of motion, and the main reason to consider them is the combination of a 100% silicone fit and angled blade design that amplifies power while encouraging a natural kick.

Key Features

• Silicone construction: The full silicone body provides a snug, comfortable fit that reduces chafing and avoids the stiffness of harder materials.
• Short blade profile: Engineered to promote short, quick movement, the blade helps develop faster ankle turnover and a more efficient flutter kick.
• Channel side rails: Integrated rails increase water channeling and amplify propulsion so each kick feels more productive during lap work.
• Angled blade surface: The angled surface creates upward kick resistance to train correct leg path and improve kick mechanics.
• Comfort features: Rounded internal edges, an innovative heel strap and pull tab make the fins easier to don and reduce foot cavity discomfort on longer sets.

Who It's For

The Hydroblade fins are best for competitive swimmers, triathletes, and swim coaches who want a training fin that emphasizes technique and faster ankle action rather than raw thrust. They suit swimmers looking to refine kick rhythm during drills and interval work in the pool.

Swimmers needing larger sizes, maximum propulsion for sprint-focused training, or a stiffer blade for power development should look at larger or stiffer models; the small Hydroblade sizing and short blade are specifically tailored to technique and turnover rather than heavy resistance.

Pros & Cons

Pros

• Comfortable 100% silicone construction prevents restriction and chafing during long sets.
• Short, angled blade and channel rails promote faster ankle turnover and better flutter kick mechanics.
• Rounded edges, heel strap and pull tab make the fins easy to put on and reduce pain in the foot cavity.

Cons

• Size runs reported as mixed by customers, so some swimmers may find them tighter or smaller than expected.
• The short blade limits raw power compared with longer, stiffer training fins for sprint or resistance work.

Specifications

Our Verdict

The TYR Hydroblade Swim Training Fins are a strong value for swimmers focused on technique and ankle turnover; their silicone comfort and blade design help create a natural flutter kick without feeling restrictive. Buy these if you need a small, comfortable training fin to improve kick rhythm and efficiency; choose a stiffer or larger fin if you need maximum propulsion or a different size range.

Frequently Asked Questions

Are these fins comfortable for long sets?
Yes; the 100% silicone construction, rounded internal edges and heel strap are designed to reduce discomfort during extended use.

Do these fins increase kick power?
They amplify propulsion via channel rails and angled blade surfaces but are optimized for turnover and technique rather than maximum raw power.

How do they fit compared with other fins?
Fit reports are mixed: some swimmers find them true to size while others report a snug or smaller feel, so checking sizing before purchase is advised.