
Why GRYNDWEAR
An independent training brand built around one idea: gear should hold up to real sessions, not just look good in photos. We keep a tight lineup, pick every product for how it performs under load, and stand behind every order.
Frequently Asked Questions
What is it made of?
It is a neoprene sauna vest with a double zipper.
What sizes and styles are available?
Styles are Gray, Black, Black Zipper and Black Double Belts. Sizes are S, M, L, XL, XXL and XXXL in each style.
How do I vent it when I get too warm?
Unzip the double zipper between sets or rounds, then zip it back up when you are ready to continue.
How should I train in it?
Wear it for warm-ups and sweaty workouts. Drink water before, during and after training, and take it off if you feel dizzy or uncomfortable.
How do I care for it?
Wipe it down after sweaty sessions and let it air dry fully before you store it.