Arelis World


Most orders take 1-5 business days to process before shipment ( weekdays ). We ship via USPS Priority Mail & First Class which takes 2-3 days to arrive anywhere in the US. Once your order ships, you will receive an email with a tracking number and link to track your package.

International orders are shipped via USPS, DHL Express or E-Packet. *Please note, there may be additional duties, taxes or customs fees due upon delivery to international orders. These are the responsibility of the customer and are not collected by Arelis World, nor are they included in the order total. International orders are shipped on Mondays, Wednesdays and Fridays. **If you refuse a shipment, your shipping fee will not be eligible for refund since we have already paid to ship it. 

Shipping charges for your order will be calculated and displayed at checkout. 

If you provide an incorrect shipping address on your order we are not responsible for lost packages if you do not email us immediately.

The Clasica Waist Trainer in black or beige is our most aggressive. It has a latex exterior with a cotton lining. It is the tightest and it is longer so it covers more. They are best for every day activities, work, etc. The workout Sport Short are made with more lycra so they are a bit more stretchy and they are shorter to allow more flexibility while working out. They are also better for shorter torsos.

Powernet is a very strong fabric and it is strongly recommended when manufacturing post-surgical or postpartum garments. Additionally, Powernet fabrics allows your skin to breath a bit more and also, let the air runs freely through your body. Since it is a breathable fabric that allows the air coming through your tissue, it offers several benefits such as the compression and elasticity which are adequate for figure control. They are recommended for everyday use, especially for postpartum, tummy tuck post-liposuction and body shaping. Latex on the other hand, is a material used to elaborate thermal reductive garments, perfect for gym activities. Many women use them daily to tone up their bodies and reduce inches from their waist.

We understand choosing shapewear online can be tricky. We are here to help!

The most reliable method to choosing the correct size waist trainer is to measure your waist right above your navel and refer to the size chart to find the corresponding size.

You can also go by ordering a size up than your T-shirt size, but keep in mind that this is a general method only since we all hold our weight differently. We recommend measuring.

If you are in doubt, or between sizes, choose one size up. Our waist trainers are meant to fit very tight, and may need help getting it on the first time until it breaks in a bit. If you need help choosing a size, please email us at


Our waist trainers are recommended according to one’s shape and needs. Before choosing the ideal Faja for yourself you must know your exact measurements.

Please keep in mind that our Fajas run small to tighten your waistline and give you the hourglass shape. We suggest you order a size up for comfort or your natural size according to our Size Chart for a tight fit to maximize your waist training results. Please review our sizing chart to determine which size is best for you.

We recommend wearing the corset for at least 4-6 hours a day for the first week or for begginers and slowly progress to 10 hours a day or more when your body gets accustomed to it. We suggest wearing the Faja along with moderate exercise and a healthy diet to see maximum results.

There’s no short cut to achieve a slim waistline. We recommend wearing our Fajas for at least 8-10 hours or more a day combined with a balanced diet and good exercise regimen to maximize your results.

Wearing a waist training corset is not a substitute for diet or exercise but when combined you do see results sooner. Choose your ideal Faja and help your body to get accustomed with it. Waist training requires discipline just like working out and eating right. Remember, consistency is the key to success!

To extend garment life, please follow these recommendations:


Arelis World does not currently offer refunds.  All orders are FINAL SALE.


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