You need pockets on HYROX race day only if you carry fuel, and then they must be secure, close-fitting pockets that will not bounce, not decorative ones. Many athletes taking one gel manage with a single flat side pocket, while those with a structured fuelling plan want dedicated gel pockets or a heat-sealed zip pocket. As of 2026 the rule is that pockets should hold fuel securely or not exist at all.
- A HYROX takes 90 minutes to 2 hours, so most athletes carry one to three gels and little else.
- THETA's Tech Short v2 has flat side pockets; the Half Tight adds rear gel pockets and a heat-sealed zip phone pocket; the v1 Tech Short adds interior heat-sealed zip pockets for gels.
- An open, bouncing pocket is worse than no pocket, because it lets fuel work loose over 8km.
Do you actually need pockets at all?
Start with your fuelling plan, because it decides everything else. If your target time is short and you take no gels, carry no pockets and race in the most minimal kit available. If you take fuel, give it somewhere secure to live, because HYROX offers no course storage. Do not assume more pockets are better; an open or loose pocket that lets a gel bounce and drop is worse than none. Ask the right question. Not whether kit has pockets, but whether it has the right pockets for what you carry.
What makes a good race-day pocket?
Judge a pocket by three things: it sits close to the body, it holds contents without bounce, and it secures anything critical with a zip. Reach for THETA's Tech Short v2 and you get flat side pockets that keep a gel close on the thigh, while the Half Tight adds dedicated rear gel pockets plus a rear heat-sealed zip phone pocket. The v1 Tech Short goes further with interior heat-sealed zip pockets built specifically so gels do not work loose during high-output movement. Notice the thread running through all of it: these pockets are engineered around the failure point they replace, the bouncing, dropping open pouch.
Where should pockets sit for HYROX movement?
Keep storage low and close, near the thigh, where there is least swing during running and burpee broad jumps. Put a pocket at the chest or high on the waistband and it swings with each stride and each bend, working contents loose. Choose leg-level flat pockets and rear gel pockets instead, because they keep fuel stable through the full range of HYROX movements, including the repeated bending of burpees and lunges. This is why race-specific bottoms place storage where they do: the position is chosen for the sport's actual movements, not for everyday convenience.
| You carry | Pocket you need | Kit example |
|---|---|---|
| Nothing | None | Minimal race shorts |
| 1 gel | Flat side pocket | Tech Short v2 |
| 2-3 gels | Dedicated gel pockets | Half Tight |
| Phone/critical item | Heat-sealed zip pocket | Half Tight, v1 Tech Short |
How do you match pockets to your race?
Let your fuelling plan set the requirement, then work down the list:
- Decide how many gels your target time and tolerance call for.
- Choose kit whose pockets match that number and secure it against bounce.
- Use a heat-sealed zip pocket for anything that must not drop, like a phone.
- Assign each item a fixed pocket so you never search mid-race.
- Test the loaded kit in a race-pace simulation to confirm nothing bounces or falls.
"The worst pocket is a loose one you trusted. If a gel is bouncing at station four, it is gone by station six. Carry only what you need, in a pocket built to hold it, and test it loaded," says the THETA coaching team.
Are more pockets always better?
No, so stop counting pockets and start weighing them. Extra pockets you do not use add nothing, and poorly designed open pockets actively harm you by letting contents shift and drop. Aim for exactly enough secure storage for your plan and no more, which keeps the garment light and clean in silhouette. THETA's race pieces follow this logic with storage only where it matters, rather than pockets for their own sake. As of 2026 the smart move is clear: carry less and store it better, choosing kit for pocket quality and placement rather than pocket quantity.
Common questions
Do HYROX shorts need pockets?
Only if you carry fuel. If you take gels, you need secure, close-fitting pockets that do not bounce. If you carry nothing, minimal pocketless race shorts are fine. Pocket quality and placement matter far more than the number of pockets.
Where do you put a phone during a HYROX?
In a genuine heat-sealed zip pocket, such as the one on THETA's Half Tight or v1 Tech Short, so it stays secure and does not bounce. If you do not need it on the course, leave it in your bag rather than carrying it.
Will gels fall out of open pockets?
They can. Open or loose pockets let gels bounce and work loose over 8km of running and burpees. Flat, close-fitting pockets and heat-sealed zip pockets keep fuel secure, which is why race-specific kit is built around that failure point.
Is a waistband tuck good enough for a gel?
Only in an emergency. A waistband tuck is the least reliable option and the gel most likely to drop during bending and running. Use a proper flat or zip pocket instead so your fuel is still there when you need it.
How many pockets do I really need?
Just enough for your fuelling plan, usually one flat pocket for a single gel or dedicated gel pockets for two or three. More pockets than you use add nothing, and poorly designed ones can harm you, so prioritise quality and placement over quantity.
Can I race with no pockets at all?
Yes, if you carry no fuel or take it only from race-provided stations. A pocketless minimal race short is the lightest option, and for short, fast efforts with no gels it is a perfectly valid choice.
Sources
- HYROX official race format and rulebook (hyrox.com)
- THETA product development notes and Elite 15 testing, 2024-2026
- Established endurance fuelling principles (secure in-race carbohydrate storage)
The right pockets, not the most pockets. THETA's Tech Short v2 and Half Tight place secure, heat-sealed and flat storage exactly where HYROX movement demands, refined by the Elite 15. Match your pockets to your fuel plan in the THETA performance kit range.