Frequently Asked Questions

Find answers to common questions about our performance gear and mission.

How do I choose the right size for running apparel?

We provide a detailed size guide on every product page. If you are between sizes, we recommend sizing up for a relaxed fit or sizing down for a compression feel.

Are your running clothes moisture-wicking?

Yes, all Janji performance apparel is engineered with technical, moisture-wicking fabrics designed to keep you dry and comfortable during high-intensity workouts.

How does Janji support clean water initiatives?

We donate 2% of all proceeds to clean water projects globally. Each seasonal collection is inspired by a specific region where we partner with local NGOs.

Can I use your gear for trail running and marathons?

Absolutely. Our gear is rigorously tested for durability and comfort across all terrains, from city streets to rugged mountain trails.

How should I care for my technical running gear?

To extend the life of your gear, we recommend machine washing cold with like colors and hanging to dry. Avoid fabric softeners and bleach.

Do you offer international shipping?

Yes, we ship to most countries worldwide. Shipping costs and delivery times vary based on the destination.