We’re excited to introduce our Silver Lined EMF Protective Men’s Boxer Briefs, made with the same trusted fabricas our EMF Protective Shorts and T-Shirts. Designed to help protect your lower body where it matters most, these boxer briefs provide powerful EMF shielding without sacrificing comfort, breathability, or everyday wearability.
Crafted with a high-quality blend of silver fiber and natural fabrics, our EMF Boxer Briefs offer up to 99% protection from EMF/RF radiation, while remaining soft, flexible, and comfortable enough for all-day use.
Anti-bacterial
Anti-odor
Anti-fungal
Anti-viral
Anti EMF / RF Radiation
26.5–43.1 dB
Tested from 10 MHz to 8 GHz
Material: 44% Silver Fiber, 35% Cotton, 18.4% Nylon, 2.6% Spandex
Style: Men’s Boxer Briefs
Fit: Comfortable, supportive, and breathable
Sizes Available: Medium, Large (sized in American sizes)
Water under 30°C / 86°F
Do not bleach
Tumble dry on low heat or hang dry out of direct sunlight
Do not iron
Do not dry clean
Hand wash recommended
Use clean water only (Distilled or Reverse Osmosis)
To maintain effective EMF shielding, please understand that these EMF Boxer Briefs are a very special product — literal silver armor designed to help reduce EMF exposure.
Silver cannot be washed like normal fabric. To ensure longevity and performance, always wash your Spero silver-lined products using distilled or reverse osmosis water and SPERO Silver Fabric Detergent or a gentle, citrus-free soap.
Chemicals commonly found in tap and well water — including fluoride, chlorine, and sulphur — can corrode and tarnish silver, reducing conductivity and overall shielding effectiveness.
A little care goes a long way with Spero silver-lined products.
Spero products are designed to be part of a broader EMF-reduction strategy. For best results, we recommend combining them with conscious lifestyle choices such as:
Using an EMF detection meter
Avoiding Bluetooth headphones
Not holding a phone directly to your head
Not sleeping next to a Wi-Fi router
Using power-saving mode and blue-light filters on your devices
MADE WITH








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Size | Length | Chest | Sleeve | Your Height |
|---|---|---|---|---|
X-Small | 25" | 43" | 32.5" | < 5'3 |
| Small | 26" | 44.5" | 33" | 5’5-5'7 |
| Medium | 27" | 46" | 34" | 5’7-5'9 |
| Large | 27.5" | 48" | 34.5" | 5’9-5'11 |
| X-Large | 28" | 50" | 35" | 5’11-6'1 |
| XX-Large | 29" | 51.5" | 35.5" | 6’1 > |
Size | Length | Chest |
|---|---|---|
Small | 24.5" | 34" |
Medium | 25" | 34.5" |
Large | 26" | 37" |
X-Large | 27" | 38.5" |
Size | Length | Chest |
|---|---|---|
Small | 27" | 38.5" |
Medium | 28" | 40" |
Large | 28.5" | 41.5" |
X-Large | 30" | 43.5" |
XX-Large | 30" | 45" |
Size | Length | Chest | Waist |
|---|---|---|---|
Small (0-2) | 21.5" | 22-25" | 28" |
Medium (2-4) | 22.5" | 32" | 29.5" |
Large (4-6) | 23.5" | 34" | 31" |
X-Large (10-12) | 24" | 35.5" | 32.5" |
XX-Large (12-14) | 25" | 37" | 34" |
Size | Length | Waist | Hips |
|---|---|---|---|
Small (0-2) | 37" | 27-29" | 40-42" |
Medium (2-4) | 38" | 29-31" | 42-44" |
Large (4-6) | 39" | 31-33" | 44-46" |
X-Large (10-12) | 40" | 33-35" | 46-48" |
XX-Large (12-14) | 41" | 35-37" | 48-50" |
Size | Length | Waist | Hips |
|---|---|---|---|
Small (0-2) | 38" | 22-25" | 29-32" |
Medium (2-4) | 38.5" | 24-27" | 31-34" |
Large (4-6) | 39" | 25-28" | 32-35" |
X-Large (10-12) | 39.5" | 26-29" | 33-36" |
XX-Large (12-14) | 39.5" | 27-30" | 34-37" |
Size | Length | Waist | Hips |
|---|---|---|---|
Small | 19.5" | 26-30" | 41-43" |
Medium | 20" | 28-32" | 43-45" |
Large | 20.5" | 30-34" | 45-47" |
X-Large | 21" | 31-35" | 46-48" |
XX-Large | 21.5" | 33-37" | 48-50" |
Size | Length | Waist |
|---|---|---|
Small | 9" | 29.5-31.5" |
Medium | 9" | 31.5-33.5" |
Large | 10" | 32.5-35" |
X-Large | 10" | 36-39" |
XX-Large | 11" | 39-42" |
Size | Length | Waist |
|---|---|---|
Small | 9" | 29.5-31.5" |
Medium | 9" | 31.5-33.5" |
Large | 10" | 32.5-35" |
X-Large | 10" | 36-39" |
XX-Large | 11" | 39-42" |
Men’s Fit
| Size | Length | Chest | Sleeve | Your Height |
|---|---|---|---|---|
| Small | 26 | 44.5 | 33 | 5’5 |
| Medium | 27 | 46 | 34 | 5’7 |
| Large | 27.5 | 48 | 34.5 | 5’9 |
| X-Large | 28 | 50 | 35 | 5’11 |
| XX-Large | 29 | 51.5 | 35.5 | 6’1 |
I noticed an immediate difference. The buying process was super easy and they delivered within 4 days. I am buying a product for everyone in my family.
Thank you so much for the Spero shorts. They fit very well and are very comfortable. The fabric is very well made. This is my second pair. Spero products are the best!
Perfect items! As described and shown, very impressed with Matt Landman and his testimony and dedication to safety and truth! Appreciate you very much and I love all of my items, especially my gloves… Trusted Clothing and Items! Thank you!! Sandy
I have found this business to be excellent. The products I have ordered so far are the gloves, apron and laundry soap. I can feel the difference when I wear the gloves. I would have neuropathy type sensations in my fingers when using my phone for long periods and the gloves eliminated that so I also bought the maternity apron to wear to protect my chest and abdomen while im using my phone as well. I want my purchases to last so I also purchased the laundry soap. My packages came in reasonable time and they came with a coupon for my next purchase each time as well as good information about electronic device dangers and tips to reduce. Also other important cause information. Customer service responded in good time to my questions as well. Really good products and company needed for this age of technology.
Arrived quickly. Spero apron.
This fit perfectly and is very comfortable. It is also pretty.
I will definitely be looking into additional Spero products.
Much thanks!