

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 !
• XFlow™ endurance midsole provides maximum cushioning and long lasting comfort by combining super critical nitrogen infused eTPU (core) and nitrogen infused EVA (cage).
• Comfort Wire durable TPEE polyester with TPU yarn embroidery provides enchanced support, structure and increased durability.
• Stability wrapping system over the instep promotes efficient power transfer from foot to shoe to ground during technical running.
• The Max sole package features a wide platform and medium rocker design, engineered to deliver superior stability, smooth transitions, and balanced performance over long distances.
ITEM: ZFRS104
SIZES: 40 - 50.5 (Half Sizes)
WEIGHT: 295 g / 10.4 oz
UPPER: Comfort Wire TPEE Polyester w/ Embroidered Polyester+TPU Yarn / TPU Filament Toecap / Padded Tongue / Recycled Laces
LINING: 3D Mesh
INSOLE: 5mm XFlow w/ 100% Recycled TPU+NITRO
MIDSOLE: XFlow Endurance with EVA+NITRO (Outer Cage) + eTPU (Inner Core)
SOLE: Bi-Compound FriXion® XT 2.0 / 4mm Laspo™ Lugs
CUSHIONING: 26A
LAST • FIT: Tempo Max • Wide
LUG DEPTH: 4mm Laspo™ Lugs
DROP: 6mm (Toe: 31mm, Heel: 37mm)
CUSHIONING: 9/10
TRACTION: 8/10
PROTECTION: 8/10
STABILITY: 8/10

Dual rubber compound with stickier rubber in the center and durable rubber on the sides of the sole

Products are free of animal-derived materials

Nitrogen infused supercritical foam that ensures optimal cushioning, reactivity, and stability
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