iSwim Fashion – Minimal Fabric. Maximum Confidence. Handmade men's underwear from Taiwan.
iSwimFashion 2025 Summer Presents (6/3 ~ 8/3): Enjoy a gift u4024-S1 one-string gstring thong for underwear and swimwear orders reach NT$2888.
iSwim u4087 thong with deep 9cm pouch – sleek, sexy, and built for everyday confidence
Your exclusive touch of seduction begins here. Join Premium VIP for 12% off, early access, special prices, and priority shipping. 特別なあなたに、特別な一枚。
Sexy underwear from Taiwan, shipped to over 60 countries. From our hands to your hips.

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涼夏禮物（至2025-08-03）：訂單滿2888享一件贈品 u4004-S1 單線G弦丁字內褲 (面料顏色隨機，價值550元)。

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目前可收寄出口國際航空郵件（EMS、包裹及小包）共 106個國家/地區；部分寄達國/地區之郵遞時效仍可能延誤。

iSwim Cool Summer Presents (until 2025-08-03): Orders reach 2888 enjoy a free gift u4004-S1 one-string g-string underwear (Fabric color is random, value 550TWD).

Sexy can't wait. Premium VIP gets it first., Welcome to join Premium and enjoy an immediate discount of 12%, to save more and more. Recommended to members who often purchase value packs, please see: Premium Membership

Air Parcel/Packet and EMS service currently available to 106 destinations. Some of destinations may be subject to delay.

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