Frequently Asked Questions
Everything you need to know about our premium athletic gear.
How long does shipping take for my order?
Most orders are processed within 1-2 business days. Standard shipping typically takes 3-5 business days within the domestic region, while international shipping may take 7-14 business days.
What is your return policy for performance apparel?
We offer a 30-day return policy on all unworn and unwashed items with original tags attached. Please note that for hygiene reasons, certain items like compression undergarments are final sale.
How do I ensure I choose the right size?
Each product page features a detailed size guide. Our athletic fit is designed to be snug; if you prefer a looser feel for your workouts, we recommend sizing up.
What payment methods do you accept?
We accept all major credit cards (Visa, Mastercard, American Express), PayPal, Apple Pay, and interest-free installment plans through Shop Pay and Afterpay.
Are THREE NAILS products squat-proof and durable?
Yes, our performance fabrics undergo rigorous testing for opacity and durability. Our leggings and shorts are 100% squat-proof and designed to withstand high-intensity training sessions.
How should I care for my premium activewear?
To maintain the integrity of the technical fabrics, we recommend machine washing cold with like colors and hanging to dry. Avoid using fabric softeners or bleach.