Men's Ice Silk Boxer Briefs — Breathable Cooling Underwear
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Estimated Delivery: Jun 15 - Jun 19
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Free Shipping & Returns: On all orders over $75
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Overview
| SIZE | XXS | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|---|
| UK | 2 | 4 | 6 | 8 | 10 | 12 | 14 |
| EU | 30 | 32 | 34 | 36 | 38 | 40 | 42 |
| US | 00 | 0 | 2 | 4 | 6 | 8 | 10 |
| FRANCE/SPAIN | 30 | 32 | 34 | 36 | 38 | 40 | 42 |
| GERMANY | 28 | 30 | 32 | 34 | 36 | 38 | 40 |
| ITALY | 34 | 36 | 38 | 40 | 42 | 44 | 46 |
| JAPAN | 1 | 3 | 5 | 7 | 9 | 11 | 13 |
| KOREA | 33 | 44 | 55 | 66 | 77 | 88 | 99 |
Jeans & Trousers
| SIZE | XXS | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|---|
| BUST | 30 | 32 | 34 | 36 | 38 | 40 | 42 |
| WAIST | 25 | 27 | 29 | 31 | 33 | 35 | 37 |
| HIPS | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
| LEG | 32 | 34 | 36 | 38 | 40 | 42 | 44 |
Shoes
| EU | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 5 | 6 | 6.5 | 7.5 | 8.5 | 9 | 9.5 | 10 | 10.5 | 12 | 13 |
| UK | 3 | 4 | 4.5 | 5.5 | 6.5 | 7 | 7.5 | 8 | 8.5 | 10 | 11 |
| MEXICO | - | - | - | 4.5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 9 |
| JAPAN | 21 | 22 | 22.5 | 23 | 24 | 25 | 25.5 | 26 | 27 | 28 | 29 |
| KOREA | 228 | 235 | 238 | 245 | 251 | 254 | 257 | 260 | 267 | 273 | 279 |
Belts
| SIZE | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|
| WAIST | 28-30 | 32-34 | 36-38 | 40-42 | 44-46 | 48-50 |
| END TO END | 41 | 44 | 47 | 51 | 54 | 55 |
Product description
Men's Ice Silk Boxer Briefs — Stay Cool All Day, Every Day
When the heat hits, your underwear shouldn't make it worse. These ice silk boxer briefs are engineered for men who run warm — the kind of guy who needs fabric that actually works with his body, not against it. The ice silk polyester pulls moisture away from your skin the moment it forms, leaving you dry and cool whether you're grinding through a workout, sitting through a long commute, or just surviving a humid summer day. At 80–120g depending on size, they're light enough that you'll forget you're wearing them — until you remember how comfortable you are.
Why Ice Silk?
- Instant Cooling Sensation — Ice silk fabric feels noticeably cooler against skin than standard cotton or polyester.
- Moisture-Wicking Technology — Pulls sweat away from the body and disperses it quickly, keeping you dry.
- Ultra-Lightweight — 80–120g construction moves with your body without bulk or restriction.
- Knitted Stretch Fabric — Four-way stretch adapts to every movement, from gym to desk to couch.
- 7 Color Options — Sapphire Blue, Black, Yellow, Light Gray, Dark Gray, Sky Blue, Azure.
- Extended Size Range — L through XXXXL, designed for men 40–100kg+.
- Machine Washable — Easy care, holds shape and color wash after wash.



Perfect For
- Hot summer weather and high-humidity climates
- Gym workouts, running, cycling and active sports
- Long work days requiring all-day comfort
- Travel — lightweight, quick-dry, easy to pack
- Larger body types needing quality plus-size underwear



Product Specifications
| Material | Ice Silk Polyester |
| Style | Boxer Briefs |
| Weight | 80g (L) — 120g (XXXXL) |
| Construction | Knitted, 4-way stretch |
| Colors | Sapphire Blue / Black / Yellow / Light Gray / Dark Gray / Sky Blue / Azure |
| Sizes | L / XL / XXL / XXXL / XXXXL |
| Size Guide | L (40–50kg) / XL (50–72.5kg) / XXL (72.5–85kg) / XXXL (85–95kg) / XXXXL (95–100kg+) |
| Occasion | Daily / Sports / Travel / Summer |
| Care | Machine washable, cold water |
| Gender | Men |
| Origin | China |
| HS Code | 6107.11.0000 |






Frequently Asked Questions
What is ice silk fabric and why is it good for underwear? Ice silk is a high-performance polyester microfiber that feels instantly cool against the skin. Unlike cotton, it wicks moisture away rapidly and dries quickly, making it ideal for underwear in hot climates or during physical activity.
Is this underwear suitable for plus-size men? Yes — the size range extends to XXXXL, designed for men up to 100kg+. The knitted four-way stretch fabric accommodates larger body types comfortably without digging in or riding up.
Can I wear these boxer briefs for sports and workouts? Absolutely. The moisture-wicking ice silk fabric and lightweight construction make these boxer briefs well-suited for gym sessions, running, cycling, and other active pursuits where breathability matters.
Care Instructions
- Machine wash cold, gentle cycle
- Wash with similar colors
- Do not bleach — preserves fabric cooling properties
- Tumble dry low or hang to dry
- Do not iron directly on fabric
Package Includes
- 1× Men's Ice Silk Boxer Briefs
📏 Size Note: Asian sizing runs 1–2 sizes smaller than US/EU. When between sizes, choose the larger. Weight guide: L (40–50kg) / XL (50–72.5kg) / XXL (72.5–85kg) / XXXL (85–95kg) / XXXXL (95kg+).
💧 Cooling Tip: For maximum cooling effect, store in a cool drawer before wearing. The ice silk fabric activates its cooling sensation on contact with body heat — you'll feel the difference within seconds.
Shipping & Return
Return Policies
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Shipping Policies
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