

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 !
Less slip, more grip across varied terrain - thanks to enhanced lug design.
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The Thermal Insole has built-in temperature-regulating technology that absorbs, stores and releases heat. This smart thermal layer responds to the naturally changing temperatures of your feet, keeping them warm or cooling them down.
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Made from materials that are water resistant and materials that are non-absorbent.
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Based on a single shoe in Men's size: EU 42 | UK 8 | US 9
100% Wild Hide Leather
100% Cotton Canvas + 100% Wild Hide Leather
Laces, 100% Recycled Polyster (rPET)
55% Synthetic Rubber, 20% Natural Rubber, 25% Additives
Foam: 100% Polyurethane (PU) Foam; Thermal sheet: 100% Aluminium; Topper: 100% Polyester
Brush off mud and clean with a dry cloth.
Remove insole and dry at room temperature. Keep out of direct sunlight and avoid intense heat source.
Vivobarefoot Repel: Protector can be used to replenish the water repellent qualities.
Wearing Vivos for 6 months increases foot strength by 60%
Foot-shaped fit enables toes to splay supporting balance and a stable base of support.

Thin sole allows the thousands of nerve endings in each foot enabling the sensory feedback the brain needs to move with skill.

Flexible footwear let the muscles and tendons load and recoil, supporting stronger, more resilient feet over time.
For natural stability, natural sensory feedback and natural strength.
The All Terrain outsole offers reliable grip, backed by excellent ambassador feedback across a range of terrains. Slip is reduced through a more durable lug design with deeper grooves and 1.5mm added height, strategically placed in high-traction zones. A lower-profile base keeps you closer to the ground for a more natural feel.
Human beings aren’t separate to nature, we are nature. When we listen to its rhythm and connect to its intelligence, we thrive. It's time to get outside and rewild.
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