This product is made in selected fabric and colors. If you want to change the fabric (or color), Please be sure to choose other fabric/color (if available in the options), and fill the [FABRIC-COLOR] code in the Order Remarks field of the order, If other fabric/color option is not provided, or only other color of the same fabric, please do not remark to change fabric. ※ 8mm strings can only be used with selected fabrics, it is recommended that you inquire with customer service before placing an order. For 8mm string, also can reference what fabrics used in  string underwear whose product number starts with u30 (ex: 17u30** ... 21u30**).

💡 Underwear styles can only use underwear fabrics. If you wanna change to swim bikinis, will need to extra 350 TWD for the cost. Color matching or color deco lines will be charged for 400 TWD, and size will be based on underwear. 8mm string underwear styles are not available to uses swimwear fabrics (because the cutting is not suitable for swimming bikini). The swimming bikinis will use the international A+ grade heat-resistant high-retraction rubber bands that customized by iSwim Fashion (very suitable for sun tanning). The 15mm thin-sides bikini underwear change into swimming bikini, please be sure to confirm with the customer service before placing an order (because not all styles are applicable).

To speed up production, the overall production process has been adjusted since October 2018, Special requirements such as "no logo" and "no washing tag" will no longer be provided, If there is a note in the Order Remarks field of the order, we will only provide the "no washing tag" requirement without other notice.

The design concept of iSwim is based on sexy low waist but more comfortable. Since 2017, the pouch volume of underwear/swimwear is almost the same in different sizes, only the waist and height will be different (The height of the front, some special designs will not increase, and the front height of the L size underwear is the same as the M size), because it is not a big buttocks it must have a bigger penis! If you have worn it or feel that the volume may not be enough (especially westerners), please indicate "pouch + 1cm * 2" in the "Order Remarks" field of order during checkout, and we will increase the depth of the pouch by 1 cm (The overall capacity will also be slightly expanded).