Frequently Asked Questions
Everything you need to know about the world's most comfortable dual-pouch underwear.
What makes SHEATH Underwear different from traditional underwear?
SHEATH features a functional internal dual-pouch system designed to keep your anatomy separated, reducing friction, perspiration, and the need for constant adjustments for unparalleled comfort.
How do I find the right size for me?
We recommend referring to our comprehensive Size Guide located on each product page. If you are between sizes, we generally suggest sizing up for a more relaxed fit or sizing down for a compression feel.
What is your return and exchange policy?
We offer a 100% Satisfaction Guarantee. For your first pair, if you aren't satisfied, you can keep them and we will provide a full refund or exchange. Subsequent orders must be returned in original, unworn condition within 30 days.
How should I care for my SHEATH products to ensure longevity?
To maintain the integrity of the fabric and pouch system, we recommend machine washing in cold water with similar colors and tumble drying on low heat. Avoid bleach and ironing.
Do you offer international shipping?
Yes, we ship SHEATH products worldwide. Shipping costs and delivery times vary by destination and are calculated at checkout. Please note that international orders may be subject to customs duties.
What materials are used in your underwear?
Our signature products are crafted from a premium blend of 95% Modal and 5% Elastane, providing a soft, breathable, and moisture-wicking experience that lasts all day.