Feel comfortable and confident all month long wearing the best Period Panties in the market. This pack features a classic Bikini silhouette. The multilayer gussets help protect against leaks on light to moderate days. WASH & CARE INSTRUCTIONS: Immediately after use, rinse out in cold water until it runs clear. Toss in the washing machine with your other items. You do not need to wash separately. Machine wash cold and steer clear of softeners or bleach. Tumble dry low. Safer Chemistry – This style meets our restricted substance list (RSL) requirements, aligned with the most stringent industry standards, which prevent harmful chemicals from being used in our garments. FSA/HSA Eligible: Period products are now Health Savings Account (HSA) and Flexible Spending Account (FSA) eligible, so you may be able to obtain reimbursement for your purchase of these period panties through your HSA or FSA. Contact your insurance provider about plan allowances and requirements and keep your order confirmation email handy to use as an itemized receipt, which may be required for reimbursement. At this time, we cannot accept FSA cards as a payment method on our site.