Fertility Protection Cooling Sauna Trunks
Fertility Protection Cooling Sauna Trunks
🛡️ Protects fertility from extreme heat
💧 Insulated pouch prevents rapid melting
🔥 Metal-free design eliminates skin burns.
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MATERIALS
MATERIALS
95% Organic Cotton, 5% Elastane
Safe, Metal Free
Each pair comes with 2x freezable (BPA Free & Non-Toxic) cooling packs.
30-Day Money Back Guarantee
30-Day Money Back Guarantee
We understand that buying gear online comes down to trust.
So we keep our guarantee straightforward. Order a pair and use them in the sauna. If within 30 days they aren’t delivering the comfort and protection you expect, return them for a full refund.
(Return shipping costs apply.)
SHIPPING INFORMATION
SHIPPING INFORMATION
FREE Shipping in the USA. 3-8 business days delivery time.
International shipping available. 8-15 business days delivery time.
Please be aware that due to the holiday season and increased shipping volume some packages may be delayed in arrival. We thank you for your understanding.
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I used to try the 'cold wet towel' trick, but it was clumsy and barely worked. This design is so much better. The insulated pouch is a stroke of genius, it keeps the cold in and the sauna heat out. It’s discreet, comfortable, and gives me the peace of mind to actually enjoy the heat without stressing about the long-term cost. If you’re a serious sauna user, you need these.
Sam D. ★★★★★
- 30-DAY MONEY BACK GUARANTEE
- WE SHIP WORLDWIDE
- 10,000+ PAIRS SOLD

Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
Heat for the Body
Ice for the Legacy.
The sauna is your sanctuary for longevity, but for men, the heat comes with a hidden biological cost.
High temperatures are clinically proven to compromise sperm health and testosterone production, leaving you to choose between your recovery protocol and your reproductive health.
ICING THE BOYS solves the "Fire & Ice" dilemma. We’ve engineered the first sauna-specific trunks designed to protect your legacy. Our specialized Thermal Shield Pouch uses radiant-barrier technology to block intense sauna heat, while our BPA-free ice packs provide targeted cooling where it matters most. Now, you can enjoy the full metabolic benefits of the sauna with total peace of mind; optimizing your body without sacrificing your future.
Heat for the Body. Ice for the Legacy.
Engineered with a specialized radiant-barrier pouch, our trunks insulate where it matters most. Keep your core cool and your sessions long. No compromises, no overheating—just peak performance and total peace of mind.
Engineered for Heat. Crafted for Health.
In a 200°F sauna, your pores are wide open, making the quality of your gear a health priority.
That’s why we use 95% premium organic cotton, ensuring exceptional breathability and a natural, chemical-free feel against your skin. We’ve added just 5% elastane for essential structural support, guaranteeing the cooling pouch stays perfectly positioned and secure, even as you sweat. No sagging, no synthetics, just pure comfort designed for high-performance heat.
FAQs
How does sauna use affect fertility?
Sperm cells are sensitive to heat and can be temporarily affected by prolonged exposure to temperatures above approximately 99°F (37°C).
During sauna sessions, core body temperature may rise significantly. Research suggests that frequent high-heat exposure (such as multiple sauna sessions per week) can be associated with temporary reductions in sperm count and concentration, with recovery potentially taking weeks or longer once heat exposure is reduced.
How many cooling packs come with my order?
Each pair of Ice The Boys Briefs includes two reusable, freezable cooling packs.
How do Ice The Boys Briefs help protect fertility?
Ice The Boys Briefs feature a targeted cooling pouch designed to create a localized cooling and insulating barrier. The cooling pack helps maintain a lower temperature in the scrotal area while allowing the rest of your body to experience the full benefits of sauna heat.
How long does the cooling effect last?
The cooling pack is designed to stay cold for the length of a typical sauna session—approximately 20–30 minutes.
Even after thawing, the pack continues to provide a layer of thermal insulation that helps limit excessive heat exposure.
Can I wear them during a cold plunge?
Yes. Wearing Ice The Boys Briefs during a cold plunge is encouraged, as it can help re-cool a thawed pack and extend its effectiveness.
How do I prepare the cooling pack?
Place the cooling pack in the freezer for 45–60 minutes before use.
What materials are the briefs made from?
95% Organic Cotton
5% Elastane (waistband and structural support)
This blend prioritizes breathability and comfort while maintaining a secure fit.
How do I wash them?
Remove the cooling pack before washing. Machine wash cold. Hang dry or tumble dry on low heat
Do you ship worldwide?
Yes, we ship internationally. Orders are typically processed within 3 business days, with delivery times ranging from 5–10 business days, depending on your location.
Hear It From Our Customers
4.8
Based on 1186 Reviews
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NOV 2025LLucas H.Verified BuyerNoticeably easier to relaxI didn’t expect such a mental difference. Not worrying about overheating down there makes the whole sauna session calmer. Cooling is gentle but effective. I stay longer without forcing it.Fertility Protection Cooling Sauna Trunks Was this helpful? 0 0
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SEP 2025AAaron P.Verified BuyerExtended my toleranceUsed to watch the clock constantly. Now I don’t even think about it. Made a big difference in how long I can sit comfortably.Fertility Protection Cooling Sauna Trunks Was this helpful? 0 0
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AUG 2025JJordan S.Verified BuyerSolved my biggest sauna issueEverything else about sauna I love except the heat down there. These fix that. Simple as that.Fertility Protection Cooling Sauna Trunks Was this helpful? 0 0
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NOV 2025SSamuel R.Verified BuyerPerfect for longer sessionsI aim for 20–25 minutes and these make it achievable without discomfort. Cooling lasts just right.Fertility Protection Cooling Sauna Trunks Was this helpful? 0 0
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OCT 2025EEric W.Verified BuyerFeels premiumMaterial quality surprised me. Soft, breathable, and doesn’t feel cheap at all.Fertility Protection Cooling Sauna Trunks Was this helpful? 0 0
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OCT 2025NNathan C.Verified BuyerDoesn’t feel gimmickyI was skeptical, but this actually works. The pack stays in place and never feels too cold. Just balanced. Feels well thought out.Fertility Protection Cooling Sauna Trunks Was this helpful? 0 0
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NOV 2025KKevin D.Verified BuyerActually comfortableNo bunching, no awkward pressure. The cotton feels great once you start sweating. Didn’t expect to like them this much.Fertility Protection Cooling Sauna Trunks Was this helpful? 0 0
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OCT 2025MMark T.Verified BuyerCooling without distractionIt doesn’t shock you with cold. Just quietly does its job while you focus on the heat. Well designed.Fertility Protection Cooling Sauna Trunks Was this helpful? 0 0
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SEP 2025AAnthony L.Verified BuyerNo more towel hacksI used to do the cold towel thing. This is cleaner, easier, and way more effective. Total upgrade.Fertility Protection Cooling Sauna Trunks Was this helpful? 0 0
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NOV 2025TTom B.Verified BuyerGame changerFirst sauna product I’ve bought that actually improves the experience instead of complicating it.Fertility Protection Cooling Sauna Trunks Was this helpful? 0 0
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SEP 2025PPaul G.Verified BuyerStays in placeThe pouch doesn’t shift when sitting or standing. That alone makes it worth it.Fertility Protection Cooling Sauna Trunks Was this helpful? 0 0
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OCT 2025HHenry M.Verified BuyerDidn’t expect peace of mindThe cooling is nice, but the real benefit is not stressing about heat damage. Makes the session more enjoyable.Fertility Protection Cooling Sauna Trunks Was this helpful? 0 0