Polymer
✔Advanced Fabrication: Upgraded Sweat Sauna Fabric include 92%Polyester and 8%Spandex.Men's Bodysuit Slimmer Saunasuits Consisting of two layers: The inner thermogenic polymer fabric can raise your body temperature to help you burn more fat. The outer performance compression fabric instantly slims and shapes your figure.
✔Sauna Effect: Men's Heat Trapping Shirt creates a hot sauna-like experience while you put it on, you will feel the warmth starting to hit your body instantly and excited about the heat/sweat and spa effect, also accelerate calorie burning, improve the immune system, enhanced blood flow. Increased sweating also helps with detoxifying and cleansing your pores.
(Aiithuug Sweat Sauna Vest Men Heat Trapping Polymer Vest Sauna Suit Workout Tank Top Waist Trainer Shirt Body Shaper).

1.We accept Paypal, Escrow, Boleto, Visa, MasterCard, QIWI, Western Union, Maestro debit card, WebMoney, bank transfer, credit card and any you can pay on AliExpress.

2.Escrow is the best secure payment for you.

3.This is the payment help center :http://help.aliexpress.com/categories_Payment.html.(Copied to the browser to open)

4.If you still have any questions on the payment, Feel free to contact us.

1.We will send the items within 3-5 days once system confirms buyers payment.

2.We will refund buyers if buyers return the items within 15 days of buyers receipt of the items for any reason. However, the buyers should bear the return shipping freight and make sure that the items returned are in their original conditions.

3.Items are shipped by AliExpress Standard Shipping, China Post Registered Air Mail, ePacket, reach most of countries within 15 to 35 bussiness days. Delivery time depends on destination and other factors, it may take up to 60 business days.

4.If you want to get the item faster, please contact us to pay additional freight, we can offer you the following faster and cheaper shipping ways: DHL, EMS, Fedex.Via these ways, you can get the item within about 5-7 business days. 

Kindly notice: Because of customes and weather, maybe sometimes it will delay some time, but we will extend the delivery time for for you, so please wait some more time patiently.

1.Your satisfaction and positive feedback is very important to us.Pleaseleave positive feedback and 5 stars if you are satisfiedwith our items and services.

2.If you have any problems with our items or services,please feel free to contact us first before you leave negative feedback.We will do our best to solve any problems and provide you with the best customer services.