




Our models typically wear US Size 2-4 or Australian Size 6-8, X-Small, Small, or One-Size garments.
On each product page, we provide the model's measurements and what size she is wearing to help guide you.
You can refer to the charts when selecting sizes but please note that sizes cannot be guaranteed and might vary slightly between brands.
If you need any advice about sizing, please feel free to drop us a line at: service@sunnoss.com
The measurements in the description of individual products are taken only across the front side of the garment, not around the circumference (e.g. chest and waist).
If you can't find a completely satisfactory size in our size chart, don't worry! Feel free to contact us anytime at service@irispetal.com or through our online customer service. Our team is more than happy to provide personalized advice, recommend alternative styles, or assist with customization needs. Your comfort is our top priority!
Free Shipping on Orders Over $50 !
Fast, free shipping—style delivered with ease !
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Enjoy an extremely long return period during the event !
Our 24/7 customer care team is here to deliver thoughtful support !

Experience a revolution in running performance with the CEP Pro Run Omnispeed, a cutting-edge running shoe engineered to deliver the perfect balance of energy return, stability, and comfort. Designed for serious runners, this shoe blends innovative BowTech® kinetic technology with elite N+Foam cushioning to amplify your natural movement while enhancing propulsion and reducing fatigue.
With every step, BowTech® technology activates to support the foot’s natural mechanics, delivering exceptional energy return and dynamic acceleration. The glass fiber-reinforced Pebax® propulsion plate stores kinetic energy and releases it during toe-off, boosting forward momentum and enabling smoother, faster transitions. This advanced infrastructure also supports the windlass mechanism of the foot, improving ankle stability and overall efficiency.
The CEP Pro Run Omnispeed reduces muscle and joint strain through improved shock absorption and ergonomic control, helping you stay powerful and light on your feet—even over long distances. Whether you're chasing PRs or tackling endurance miles, this shoe is built to support peak performance while promoting a healthier, more efficient stride.
Unlock speed, reduce fatigue, and run stronger with the CEP Pro Run Omnispeed—where performance meets precision.
This model runs small and narrow. We suggest sizing up.
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