Wadiz Open Event
★ Wadiz Encore Commemoration Open Notify Me Event ★
After applying for Notify Me
Among supporters who pre-ordered, 5 will be selected
#01 Drawers (1 piece, random color) will be given.
Trial Price Open
To let many people know about Summer Peak Drawers
Margin ZERO!!! During the encore period, 0% margin
Wadiz limited pricewill be offered.
Don't miss the cost price promotion and try Summer Peak.


#01 Tencel Drawers, comfortably loose with no tightness or irritation on the skin

Odramp Stitching
Minimizes skin irritation!
Odramp, a premium stitching technique with flat seams exposed on the outside

Natural Tencel Fabric
For those with sensitive skin when wearing underwear
Recommended for those concerned about itching—natural Tencel material is as much as 95%.

Microfiber Waistband
With a microfiber outer band, improved sweat absorption and elasticity minimize deformation after washing!

Human body-optimized pattern.
With 10 years of underwear sales experience, a golden pattern perfected through multiple pattern revisions and direct participation in fittings.
100% satisfaction for sensitive skin with premium sewing techniques that are almost irritation-free!


Summer Peak's directly produced product using soft, premium microfiber yarn.
The signature outer band is different from the commonly used regular nylon bands.
It has no gloss and is not coated, so the waist band absorbs sweat well.
Its excellent elasticity minimizes deformation such as twisting and folding after washing.



Truly a natural material with 95% natural Tencel content!
Skin concerns that are hard to describe in words!
If you have struggled to choose underwear due to itching, skin eczema, or atopic skin?
Highly recommended for problematic skin.
Natural Tencel helps absorb sweat and prevents eczema.


10 years of underwear sales experience, I make it myself!
Personally tried on and evaluated the product.
A highly praised offline store confidently recommending custom-fit products to customers.
Lengths that keep rolling up and causing discomfort!
Fabric as soft as my own skin!
Ah... Why isn't there underwear like this? After much thought, I made it myself!!
Triangle briefs that felt too short and uncomfortable.
Boxer briefs that kept rolling up and causing discomfort during daily wear.
Solve two concerns at once—let's create short-length boxer briefs!

Introducing the ultimate boxer briefs that guarantee no irritation to your skin.
Made with premium 40-count Tencel spandex fabric, rarely found in underwear.
The waistband is also made of ultra-strong microfiber with top-level absorbency.
We boldly invested generously in both fabric and materials.
A husband with 10 years of underwear sales experience and a designer wife
both participated in the pattern making,
and after countless fittings and sample revisions, we achieved the perfect pattern.
There has never been underwear like this before!
They're so comfortable, you'll only want the Summer Peak #01 boxer briefs.



If you need gift wrapping when purchasing Summer Peak products,
please write it in the shipping memo and we will provide free individual box packaging for each piece.
We hope your heartfelt gift reaches your loved ones!
If you do not specify, your order will be shipped in a standard plastic polybag.








After payment is completed within 2 days (including non-business days) from the project end date,
orders will be shipped sequentially according to the reservation purchase order.
We can process about 100 shipments per day.
Delivery may take longer in case of courier overload or unavoidable circumstances.
If the Reward is prepared quickly, we will ship it even faster.
The standard shipping fee is 3,000 KRW via CJ Courier.
An additional shipping fee of 4,000 KRW will be charged for Jeju Island and remote island/mountainous areas.
Please include the additional shipping fee in the Reward options.
If you forgot to add the additional shipping fee, Supporters can
You may also transfer it to Woori Bank 1002-139-972295, Seungyeon Lee :)
If there is a defect in the product, exchanges and refunds are available.
Exchanges and refunds are possible within 7 days after receiving the Reward.
After washing or removing the tag, exchanges or refunds are not possible under any circumstances!!!!
Before requesting an exchange or Funding refund, please contact our customer center at 010.6213.9484 in advance. For exchange requests, round-trip courier fees are the responsibility of the Supporter, so please place your order carefully :)
SUMMER PEAK


