Reactor-2 2mm Men's Back Zip Short Sleeve Wetsuit - Lightweight Fit

In this review the Reactor-2 2mm Back Zip Short Sleeve Spring Wetsuit is examined for men who want a lightweight, flexible suit that still offers protection in warmer water. Our review finds the suit delivers a rare combination of stretch and durability at a value price, making it a practical choice for surfers, paddleboarders and snorkelers who need a thin, mobile wetsuit that resists wind and abrasions while staying comfortable on long sessions.

Key Features

• 2mm Ultraflex neoprene: Provides a thin, highly mobile feel that helps paddling and movement without feeling restrictive.
• Back zip with leash: Makes entry and exit straightforward while the leash keeps the zipper secure during activity.
• Wind resistant smoothskin chest and back: Helps block chilly wind and retain warmth across the torso when conditions are blustery.
• Seamless paddle zones: Reduce bulk and chafing across the shoulders for longer, more comfortable surf and paddle sessions.
• Flatlock stitched seams: Offer breathable construction that minimizes chafe for use in warmer water environments.
• Hidden key pocket and SuperSeal collar: Add practical on-water storage and a snug, fully adjustable neck seal to limit flushing.

Who It's For

The Reactor-2 is aimed at men who spend time in spring and summer surf, kayak, or snorkel in mild to cool waters and who prefer a thin suit that prioritizes flexibility and easy movement. It works well for anyone who values an affordable, performance-oriented shorty that still protects against sun, stings and light abrasions.

Those who need heavy insulation for cold water diving, full-length thermal protection, or welded seams for prolonged immersion should look elsewhere; this 2mm short sleeve model is designed for warmer conditions and active surface sports rather than cold-water submersion.

Pros & Cons

Pros

• Very stretchy Ultraflex neoprene supports a full range of motion during paddling or surfing.
• Wind resistant smoothskin panels across chest and back help keep core warmth on breezy days.
• Easy on/off with the back zip and leash, plus a hidden key pocket for small essentials.
• Flatlock construction reduces chafe and increases comfort for long sessions in the sun.

Cons

• At 2mm thickness it provides limited thermal protection in colder water, so not suitable for chilly climates.

Specifications

Model	Reactor-2 2mm Back Zip Short Sleeve
Neoprene	2mm Ultraflex neoprene
Entry	Back zip with leash
Seams	Flatlock stitched
Panels	Wind resistant smoothskin chest and back
Extras	Seamless paddle zones, SuperSeal collar, hidden key pocket
Fit	Engineered fit for men

Our Verdict

The Reactor-2 short sleeve wetsuit is a smart buy for active water users who need a lightweight, highly flexible suit that still offers sun, sting and abrasion protection. It is good value because it combines quality materials and practical features like the SuperSeal collar and wind resistant panels without the premium price of thicker technical suits.

Frequently Asked Questions

Is this suit warm enough for spring surf?
The 2mm thickness and wind resistant panels make it appropriate for milder spring conditions and cooler summer days, but it is not intended for cold water diving.

Can I use it for snorkeling and paddleboarding?
Yes; the flexible Ultraflex neoprene and seamless paddle zones make it comfortable for paddling, snorkeling and other surface water sports.

How does the back zip perform?
The back zip with leash simplifies getting the suit on and off and helps keep the zipper secure during activity.