Frequently Asked Questions
Everything you need to know about your Thunderpants order
What materials are used in Thunderpants clothing?
We prioritize comfort and sustainability by using premium organic cotton blends and eco-friendly dyes that are gentle on both your skin and the planet.
How do I determine my correct size?
Please refer to our comprehensive Size Guide located on each product page. We recommend measuring your waist and hips to ensure the perfect fit for our signature stretch fabrics.
How long will it take to receive my order?
Standard shipping typically takes 3-7 business days within the continental US. Express shipping options are available at checkout if you need your gear sooner.
What is your return and exchange policy?
We offer a 30-day return policy for unworn items with original tags. For hygiene reasons, undergarments must be in their original, unopened packaging to qualify for a return.
Do you ship internationally?
Yes, Thunderpants ships to most countries worldwide. Shipping costs and delivery timelines vary by destination and are calculated at checkout.
How should I care for my garments to make them last?
To maintain the integrity of the fabric, we recommend machine washing in cold water on a gentle cycle and hanging to dry. Avoid bleach and tumble drying on high heat.