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Air Trunk 4"
Starting at
Compare at
$40.00
Sale price
$24.00
Color
Size
Pouch Support
Free Shipping On Orders $75+
Model is 6'2" and wears size medium
- Solid Colors & Prints
- 75% Polyamide
25% Elastane
Machine Wash Cold
Tumble Dry Low
Get Free Standard Shipping on orders $75+ within the US.
For any unworn/unwashed products with all original tags and labels attached, you can return it for a refund, or exchange for something of equal value within 30 days of receipt.
All clearance products are marked as final sale and are not eligible for return.
- Priority Shipping
- Enjoy Overnight Shipping starting at $29.95 for next-day delivery or Two-Day Shipping starting at $19.59 for delivery within two business days.
- Our Best Pair Guarantee
- If you're not satisfied with your first purchase, we'll make it right by issuing a refund or exchanging the item even if it has been worn.
- International Orders
- Free shipping on international orders of $150+. Orders shipped outside the United States may be subject to customs import duties and/or taxes based on the destination country.
Air Collection
Feather-light, quick drying, enhances airflow with a barely-there feel.
Lightweight
Breathable
Quick Dry
We Obsess Over Every Stitch
Our dedication to the smallest detail elevates every pair you wear.
Horizontal Quick Draw® Fly
A solution to the ‘fly fishing’ caused by vertical and no-fly underwear. A uniquely intuitive horizontal opening for fast, easy access when nature calls.
Stay-Put Waistband
Designed for comfort and control, the waistband won’t roll, bunch, pinch or leave marks. It is also tagless for enhanced comfort, we really thought of everything.
Perfect for
When to wear
When to wear
When to wear
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Companies that love us
"Our favorite underwear for golfers"
"Combined with how lightweight they are, the quick-drying aspect makes them a terrific choice for travel"
"Meticulously designed with a lightweight stretch fabric that supports dynamic movement"
Overall rating: 4.485085 / 5 from 1408 reviews.
AI Generated Review Summary
The Air Trunk 4" offers a breathable, lightweight, and quick-drying experience with antimicrobial and anti-odor properties. Its contour pouch provides comfort and support, while the horizontal quick draw fly ensures ease of access. Ideal for travel, these trunks are praised for their comfort, fit, and quality.
Summary topics
- Comfort and Support (10%): Customers found the trunks to be extremely comfortable and supportive, making them the best trunks made so far.
- Product Feel (12%): Customers loved the feel of the product, with many describing it as great and comfortable.
- Product Fit (20%): Customers praised the great and perfect fit of these underwear, making them a popular choice.
- Product Comfort (4%): Customers loved the great comfort of the product, which was mentioned multiple times in the reviews.
Review topics: ["size","fit","color","support","fabric","waist","weight","lines","quality","material","look","legs","feel","comfort","weather","shipping","design","customer service","style","service","light","skin","construction","pants","snug","wife","favorite","price","boys","value"].
Review highlights
- "Great fit, quality, style and comfort" —
- "Great quality and comfort." —
- "Good quality and customer support is great." —
Reviews
I've worn these for only
"I've worn these for only a week now. First impression is that they are very good. I purchased them to see how they fair sweating profusely at my job. They are lightweight and very thin. They dry quickly after sweating during the work day and dry quickly in the dryer after the wash. They look good on. Just remember that, since they are very thin, they are pretty see-through. I usually purchase the 4" trunk. These mediums fit my 30" waist very well. I have muscular legs; therefore, this may cause the legs to curl up to my crotch somewhat. This doesn't bother me. Overall, another great product from Tommy John."
Absolutely amazing
"These by far are the best boxer briefs I have ever worn. True to size. Move with your body. It’s like there not even there. Great product so glad I made this decision"
He loves the 2nd skin
"He loves the 2nd skin undershirts and shorts. Makes all the difference for the working guy."
Would buy again
"Would buy again"
Underwear review
"I bought these a few weeks ago and they are great"
The ride up to wear
"The ride up to wear I just should have worn bikini briefs. They are comfortable if the legs didn’t ride up so they got returned."
The airs are a real
"The airs are a real good product. It's like advertised, very light, material feels good against the skin (second skins feel a little better but airs are much better for summer wear). I love the hammock underwear and the privates access is the best out of all of the underwear I have bought (I usually buy CK or polo). The final test will be how long do they last for the price. I can buy 3 to 4 underwear for the same price as one."
Honestly, I LOVE all my
"Honestly, I LOVE all my Tommy John products. However, this last air trunk has disappointed. The air trunk is my preferred sleepwear. This navy pair that I've worn for a couple weeks was poorly constructed. The waistband separated from the trunk and now I have a 4 inch gap. They aren't wearable any longer."
1st pair I put on
"1st pair I put on made a hole at the seam in the front."
Great customer service. Exceeded my
"Great customer service. Exceeded my expectations"
Q&A
- I live in Florida where it’s hot. I’m new to Tommy John. What is the lightest pair of underwear you recommend.
- We'd recommend cool cotton or the air fabric for hot climates!
- I live in Florida where it’s hot. I’m new to Tommy John. What is the lightest pair of underwear you recommend.
- We'd recommend cool cotton or the air fabric for hot climates!
- I live in Florida where it’s hot. I’m new to Tommy John. What is the lightest pair of underwear you recommend.
- We'd recommend cool cotton or the air fabric for hot climates!
- How many pair for 40 bucks? Just one pair?
- Hi there, unless the item is marked as being part of a multipack, they are sold in single units.
- How many pair for 40 bucks? Just one pair?
- Hi there, unless the item is marked as being part of a multipack, they are sold in single units.
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Comfort Perfected™