Frequently Asked Questions
Everything you need to know about your HOTSUIT performance gear.
How does HOTSUIT silver-heat technology work?
Our patented Silver-Heat REG technology reflects body heat to increase perspiration efficiency, helping you reach your fitness goals faster while maintaining a lightweight, comfortable feel.
What is your return policy for performance apparel?
We offer a 30-day return policy for all unworn items in their original packaging with tags attached. Please note that for hygiene reasons, certain base layers may be subject to inspection.
How should I wash my sauna suit to ensure its longevity?
We recommend hand washing in cold water with mild detergent and hanging to air dry. Avoid machine washing, tumble drying, or using bleach, as these can damage the heat-reflective lining.
Do you offer international shipping?
Yes, HOTSUIT ships to over 50 countries worldwide. Shipping times and costs vary by location and are calculated at checkout.
How do I choose the correct size for my workout gear?
Please refer to our detailed Size Guide located on each product page. Our sauna suits are designed with an ergonomic fit, so we generally recommend choosing your standard athletic size unless you prefer a looser fit.
Are your products suitable for professional athletes?
Absolutely. HOTSUIT is trusted by professional boxers, MMA fighters, and endurance athletes globally for weight cutting and high-intensity training sessions.