HYROX Intel
Perspectives on the sport. Written by our Athletes, and our Founders.
Hyrox Intel
Why Ultra-Light Race Kit Reinforces Only Where It Fails First
Ultra-light race kit reinforces only where it fails first because adding strength everywhere would make the garment h... more
What Makes a Fabric Quick-Dry After a Sweaty Session?
A fabric dries quickly after a sweaty session when it moves moisture to its surface and spreads it over a large area ... more
Why Do Some Seams Chafe and Others Don't?
Some seams chafe and others do not because of where the seam sits, how it is constructed and how much it moves agains... more
How 4-Way Stretch Differs From 2-Way Stretch in Practice
4-way stretch stretches and recovers in all directions, both lengthwise and crosswise, while 2-way stretch only gives... more
The Physics of Why Wet Cotton Weighs You Down
Wet cotton weighs you down because cotton is hydrophilic, its fibres chemically bind water and hold many times their ... more
Why Do Race Tops Reinforce the Hem?
Race tops reinforce the hem because the hem is where ultra-light race fabric fails first: it is gripped, tugged and r... more