What Is Precision Cutting Per Size and Why It Matters
Precision cutting per size means each size is cut to its own pattern rather than simply scaling one shape up or down, so the fit stays true across the whole size range....
HYROX Intel
Perspectives on the sport. Written by our Athletes, and our Founders.
Hyrox Intel — Tagged "Elite15"
How a T-Shirt Goes Through 20+ Fabric Revisions
A T-shirt goes through 20-plus fabric revisions when it is developed through a real testing loop, athletes wear each prototype in hard training and racing, report what fails or gets in the...
The Science of Breathability: How Fabric Moves Heat Off Skin
Breathability is a fabric's ability to move heat and water vapour off the skin, and it works through two routes, air passing through the fabric and sweat evaporating from its surface. HYROX...
How to Avoid Chafing During a 90-Minute HYROX
To avoid chafing during a 90-minute HYROX, wear fitted synthetic kit that stays put and light when soaked, apply anti-chafe balm to your known hotspots before the start, and never race in...
What Do Elite HYROX Athletes Actually Wear on Race Day?
Elite HYROX athletes race in the lightest, most ventilated kit that still stays put: a stripped-back singlet or open-construction tee, race-specific shorts or half tights, grippy trainers, and almost nothing carried. The...
How Light Should Your Race Kit Be for a Sub-90 HYROX?
For a sub-90 HYROX your race kit should be as light as you can wear without chafe or ride-up: an ultra-light singlet or open-vent tee, race shorts or a half tight, and...
What to Wear in the Roxzone: Managing Heat Between Stations
In the roxzone you wear the same light race kit you race in; there is no time to add or remove clothing between stations. The roxzone is a transition, not a break,...
Should You Wear a Long-Sleeve Top for HYROX? When It Helps
For most HYROX races you should not wear a long-sleeve top, because indoor arenas run hot and long sleeves trap heat over 90 minutes. A thin technical long-sleeve helps only in a...
Where Do You Keep Your Gels During a HYROX Race?
During a HYROX race, keep your gels in secure, close-fitting storage that will not bounce: flat side pockets on race shorts, dedicated rear gel pockets on a half tight, or a heat-sealed...
How to Dress for an Indoor HYROX Arena That Runs Hot
To dress for a hot indoor HYROX arena, wear the lightest, most ventilated race kit you own, a singlet or open-construction tee with race shorts, and keep any warm layer for the...
The Complete HYROX Race-Day Kit Checklist (Nothing Forgotten)
A complete HYROX race-day kit is a tested top and shorts in sweat-wicking fabric, grippy trainers, tested socks, a race number belt, a couple of gels stored securely, your race number and...
Do You Race HYROX in a Singlet or a Vest? What Actually Works
In HYROX a race singlet and a running vest are the same sleeveless shape, so the honest answer is that the shape is not the decision. What actually works is a purpose-built...
Race Shorts vs Half Tights for HYROX: Which Is Faster?
Neither race shorts nor half tights are inherently faster for HYROX; the faster choice is whichever you never notice during the race. Race shorts are lighter and cooler, half tights stop ride-up...
What Should You Wear for a HYROX Race in 2026? The Full Decision Guide
For a HYROX race in 2026 you want a fitted, sweat-wicking top (singlet or technical tee), race-specific shorts or half tights, well-fitting trainers with grip, and nothing loose that flaps or holds...
Singlet or T-Shirt for Your First HYROX? How to Choose
For your first HYROX, choose a singlet if you run hot and want the lightest possible kit, or a technical t-shirt if you prefer shoulder coverage under the sled and wall ball....
Coaching Density: Why HYROX Hotspots Produce Faster Athletes
HYROX hotspots produce faster athletes because coaching density, a concentration of knowledgeable coaches and serious athletes in one place, supplies three things an isolated athlete never gets: a visible standard, honest feedback,...