Choose the 2026 Race Singlet if you want the most stripped-back, ultra-light race-day shell with laser-cut airflow and reinforced shoulders and hem; choose the Race Team v2 tank if you want the same open, airy fabric system in a form you also train and simulate in. Both stay light when soaked; the singlet is race-first, the tank is race-and-train.
- The Race Singlet is a lightweight race shell with laser-cut airflow and reinforced shoulders and hem, built to disappear once the start gun goes.
- The Race Team v2 tank uses the same core fabric system, stays open and airy through race sims and does not go heavy when soaked.
- Both suit hot indoor arenas across a 60 to 90 minute race; the choice is race-day minimalism versus everyday versatility.
What is the Race Singlet built for?
Count the jobs the Race Singlet is designed to do and you land on one: race day. It sits in THETA's 2026 Race Collection, a stripped-back race-day system built so it is the kit you forget once the start line hits. It is a lightweight shell top in ultra-light polyester and elastane, with laser-cut ventilation for airflow and reinforced shoulder and hem seams, which is where light race kit fails first. The design principle is minimalism: storage only where it matters and heat-sealed construction to keep bulk down. If your priority is the lightest, airiest possible top for race day and hard simulations, the singlet is the purpose-built choice, less an everyday trainer than a single-purpose race tool.
What does the Race Team v2 tank offer instead?
The tank is built to do two jobs where the singlet does one. The Race Team v2 tank shares the fabric system that made the Tech T-Shirt Race Team v2 acclaimed, tested by the Elite 15 in real race environments across two seasons. It stays open and airy through race sims and does not go heavy when soaked, which is the practical test any top faces in a warm arena. Against the singlet, the tank is the more versatile piece: it races well but also earns its place in hard training sessions and simulations. If you want one airy top that covers race day and your toughest training, the tank is the more flexible buy. The singlet remains the lighter, more race-specific of the two.
| Feature | Race Singlet | Race Team v2 Tank |
|---|---|---|
| Collection | Race Collection (2026) | Training Collection (2026) |
| Primary use | Race day, hard sims | Race day and training |
| Ventilation | Laser-cut airflow | Open, airy construction |
| Seams | Reinforced shoulders and hem | Race-team-tested durability |
| Best for | Lightest race-day shell | One versatile airy top |
Which suits how you race and train?
Run the maths on how often each top gets worn. If you already own training tops and want a dedicated, lightest-possible race piece, the Race Singlet answers, since it is engineered purely for the race-day moment. If you want a single airy top that races and also survives your hardest simulations and interval sessions, the Race Team v2 tank is the more economical pick because it does two jobs. Athletes who race often and train hard frequently own both: the tank for volume and sims, the singlet reserved for race morning. As of 2026, the Race Team and Complete collections bundle race and training pieces at a discount, which lowers the cost of owning both.
How do you decide in five steps?
Run through this quick decision path.
- Ask whether you need a race-only piece or a top for both training and racing.
- If race-only and you want the lightest shell, choose the Race Singlet.
- If you want one versatile airy top, choose the Race Team v2 tank.
- Consider how hot you run indoors; both ventilate well, the singlet is the airiest.
- If you race and train hard often, consider a bundle to own both at a lower cost.
"The singlet is the top you wear when nothing can get in the way. The tank is the one you live in and still trust on race day. Both are built to stay light when you are drenched," says the THETA coaching team.
How does each hold up over a season of use?
Wear count is the number that decides durability, because a race piece and a training piece age at different rates. The Race Singlet, reserved for races and hard simulations, is worn a handful of times a season, so its ultra-light build and reinforced shoulders and hem last well precisely because it stays out of the daily wash cycle. The Race Team v2 tank, if you also train in it, might see dozens of sessions and washes, and it is built on the fabric system tested by the Elite 15 across two full race seasons to handle exactly that. Put another way, two seasons of Elite 15 testing is what a training piece has to survive week after week, not just once on race morning. If you want a single top to do both jobs, expect the tank to age faster simply because it works more, and rotate it with another training top to spread the load. Keep the singlet purely for race day and it will stay in near-new condition for a long time. As of 2026, matching how often you will wear each piece to its intended role is the simplest way to get the longest life out of whichever you choose.
Common questions
Should I buy the Race Singlet or the Race Team tank?
Buy the Race Singlet if you want the lightest, most stripped-back race-day shell, and the Race Team v2 tank if you want one airy top for both training and racing. The singlet is race-first, while the tank does double duty.
What is the main difference between them?
The Race Singlet is an ultra-light race shell with laser-cut airflow and reinforced shoulders and hem, built purely for race day. The Race Team v2 tank uses the same open, airy fabric system but is versatile enough for hard training and simulations too.
Do both stay light when soaked?
Yes, both are built on THETA's fabric system that stays open and airy and does not go heavy when saturated, which the Elite 15 tested in real races. That behaviour is central to both pieces performing in hot indoor arenas.
Which is better for a hot indoor arena?
Both ventilate strongly, but the Race Singlet with laser-cut airflow is the airiest, most stripped-back option for maximum cooling. The tank is close behind and adds the flexibility of also being a training piece.
Can I train in the Race Singlet?
You can, but the singlet is engineered as a race-day tool, so it is best reserved for races and hard simulations. For frequent training, the Race Team v2 tank is the more versatile and hard-wearing choice.
Is it worth owning both?
For athletes who race often and train hard, owning both makes sense: the tank for volume and sims, the singlet for race morning. As of 2026, bundling through the Race Team or Complete collections lowers the cost of owning both.
Which has more coverage under a sled harness?
The tank offers slightly more everyday coverage and race-team-tested durability, while the singlet keeps things minimal with reinforced shoulders and hem. If sled harness coverage in training is a priority, the tank is the safer pick.
Sources
- HYROX official race format and station standards (hyrox.com)
- THETA product development and Elite 15 testing, 2024–2026
- Established textile principles for breathable race apparel
Pick your top. Compare the Race Singlet and Race Team v2 tank in the THETA performance kit range, both built and tested by elite HYROX athletes to stay light when the arena heats up.