Zone3 Neoprene Buoyancy Shorts (3/2mm) Review - Triathlete Tested

Triathletes looking to improve their swim technique often incorporate drills and exercises that target body position and core stability. Zone3's Neoprene Buoyancy Shorts (3/2mm) aim to address these needs by providing targeted buoyancy and support specifically designed for triathletes. We swam in them for several weeks to see if they deliver on their promise.

First Impressions and Design:

The Zone3 Neoprene Buoyancy Shorts are constructed from 3/2mm Yamamoto Smoothskin neoprene, a high-quality material known for its flexibility and buoyancy. The shorts have a simple, unisex design focused on functionality and come in a variety of sizes to ensure a snug but comfortable fit.

A drawstring waistband provides adjustability, while flatlock seams minimize chafing during long swim sessions. Unlike a full wetsuit, these shorts typically extend to mid-thigh, offering core and hip support without restricting leg movement.

Performance:

In the water, the Zone3 Buoyancy Shorts made a noticeable difference. The added buoyancy in the core area helped us maintain a higher body position in the water. This reduced drag and allowed for a more efficient swimming stroke.  The shorts also provided some extra support for the lower back, which can help alleviate fatigue during long swims.

The 3/2mm neoprene thickness offers enough warmth for most pool training sessions or open water swims in temperate waters. However, they might not be suitable for very cold water environments.

The neoprene is flexible and allows for a natural range of motion in the legs and shoulders. This is important because restricted movement can hinder swim technique development.  While these shorts aren't a replacement for a pull buoy for isolated drills, they can be a great tool for incorporating core engagement and body position focus into your regular swim workouts.

Benefits for Triathletes:

Improved Body Position: The added buoyancy helps triathletes achieve a higher body position in the water, reducing drag and leading to a more efficient swimming stroke.

Core Stability: The shorts provide core support, which can help triathletes maintain proper form during long swims and reduce fatigue.

Transition Friendly: Unlike a full wetsuit, these shorts are easy to take off and put on during race transitions.

Versatility: They can be used in the pool for swim training or open water workouts in temperate climates.

Zone3 Buoyancy Short Options:

Zone3 offers their Neoprene Buoyancy Shorts in two other thicknesses besides the 3/2mm version reviewed here:

5/3mm: These thicker shorts provide more buoyancy and warmth, making them suitable for colder water temperatures. However, the increased thickness can also restrict movement slightly. They might be a better choice for experienced swimmers in very cold water or those who prioritize buoyancy over flexibility.

"Originals" (various thicknesses): This is Zone3's original buoyancy short design and comes in various neoprene thicknesses (3mm, 5mm, 7mm). They typically use Yamamoto SCS Smoothskin neoprene, a slightly higher-grade material than the standard Smoothskin used in the 3/2mm version. This can offer a slight improvement in comfort and flexibility. However, the core functionality and benefits are similar to the 3/2mm shorts reviewed here.

Choosing the Right Thickness:

The ideal thickness for you will depend on the water temperature you'll be swimming in and your personal preferences. The 3/2mm version offers a good balance of warmth, flexibility, and buoyancy for most pool training sessions and open water swims in temperate waters.

Overall:

The Zone3 Neoprene Buoyancy Shorts (3/2mm) are a valuable addition to any triathlete's swim training toolbox. Their targeted buoyancy and support effectively promote a higher body position and core engagement, leading to a more efficient swimming stroke. They excel in their transition-friendly design, making them ideal for the multisport demands of triathlon.

Rating: A fantastic training tool for triathletes focused on improving swim technique and efficiency.