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Air Trunk 4"
Starting at
Compare at
$38.00
Sale price
$16.80
Color
Size
Pouch Support
Free Shipping On Orders $75+
You could get 17 reward points on this order.
Model is 6'2" and wears size medium
- Solid Colors & Prints
- 75% Polyamide
25% Elastane
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 $24.95 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
They're loving 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: 4.474412 / 5 from 1446 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, it dries in under 4 hours and is machine washable.
Summary topics
- Product Feel (12%): It was noted by customers that the feel of the product is great and they love it.
- Product Quality (5%): It was noted by customers that the quality of the product is excellent and top-notch.
- Product Comfort (4%): Customers keep praising the great comfort of the product, with multiple reviews emphasizing its amazing comfort.
- Product Fabric (6%): Customers expressed appreciation for the fabric, mentioning its softness, breathability, and lightweight nature.
- Product Fit (20%): Based on a significant number of customers, the general consensus is that the product has a great fit.
Review topics: ["size","fit","color","problem","feel","length","shape","shipping","look","fabric","material","pants","quality","weight","comfort","pair","style","stretch","pockets","legs","design","value","customer service","underwear","weather","light","skin","trunks","boys","construction"].
Review highlights
- "Great fit, quality, style and comfort" —
- "Good quality and customer support is great." —
- "Very impressed with quality comfort and fit." —
Reviews
Itchy tag saying what “season”
"Itchy tag saying what “season” the boxers are part of ruins an otherwise great pair of underwear. It can’t even be removed without putting a hole in the briefs. Such a silly decision and it provides no information."
I really don't like the
"I really don't like the material. It feels very thin and CHEAP. I can't imagine it lasts more than a few washes. I'm a small in most brands, so the fact that a medium was too small says a lot about the sizing. Extremely disappointing, and that'll teach me to buy items on final sale with no return. At least I didn't waste more money."
Love the fabric and the
"Love the fabric and the hammock"
I don’t understand why you
"I don’t understand why you quit making the 4” Air, they were the best and now I can’t find anything I like"
Hammock pouch feels different. I
"Hammock pouch feels different. I prefer the standard TJ cool cotton trunk"
These are the real deal.
"These are the real deal. Comfortable. Breathable and yet still perfectly supportive. Big fan of the air trunk for more active lifestyles."
The good… Customer service is
"The good… Customer service is outstanding! The bad… One of the first three pairs the leg seam came undone the first time they were washed, TJ sent a replacement pair at no charge and I was very grateful, however that pair also came undone in the first wash, I’m left with one pair out of four due to the same issue, the leg seam is one continuous piece of thin thread that breaks easily and the whole leg comes undone. I have several pair of second skins that I love and thought I’d try something different for summer, now I’m wanting cotton trunks for cooler weather but I may need to look elsewhere considering the premium price of TJ and maybe a lack of quality control."
I have your undershirts and
"I have your undershirts and they are the best I’ve owned. These underwear are the polar opposite of the best. They are flimsy, lack breath ability and uncomfortable. I am surprised that your company would sell a product like this."
Used to be the best, cheapened and don't fit now
"They are the greatest underwear ever so I'm SO disappointed that they took an inch out of the back side so now, what used to be the greatest fitting underwear ever, rides low in the back and you have constant plumbers crack. I don't know what to do now that comfortable underwear doesn't exist anymore."
The fit and material are
"The fit and material are perfect! Love the hammock design. Have always liked the horizontal fly. I wear only Tommy John. Thanks"
Q&A
Comfort Perfected™