Elite Air II Trunk

$25.00 USD
NuSilk performance fabric, the lightweight antidote to heat & sweat
Patented Paradise Pocket Gen II ball pouch
Advanced underwear at half the price
Advanced Power Grip system - no ride up
Mesh Breathe Zones - increased airflow and ventilation


Size Guide

We’ll help you find the right size


What pants size do you wear?

Based on your selections, we recommend

XS Standard Fit

We’ll help you find the right size


What pants size do you wear?

Based on your selections, we recommend

XS Standard Fit

List of all product categories:

1. Underwear - all underwear ranges (Elite II, Paradise Pocket, Tactical II, Endurance, Classic), fits (Standard, Athletic, Longer), styles (boxer brief, trunk, brief, boxer) and fabrics (Re:Luxe, Compression, Luxe) are considered the same product category.

Intimate items such as underwear and socks cannot be resold once worn due to hygiene and health code policies. Because of this, we can only process a refund for 1 pair of underwear and socks that have been taken out of their packaging only if you order 1 pair. But don't worry, we have a very accurate fit guide that usually gets it right the first time. When ordering 2 or more pairs, neither gets a free return or exchange.

2. Performance Dress shirt and the Performance Short Sleeve Button Up in all styles, fits and fabrics are considered the same product line

3. Essential V Neck and Crew Neck in all styles, fits and fabrics are considered the same product line

4. AirWeight undershirt - High V and Deep V are considered the same product line

5. All socks in any fit or style are considered the same product category

6. Contender Training Shorts and Heavyweight Training Shorts are considered the same product line

7. The Limitless Performance Chino

First time customer? Order 1 unit in a product category and get free return / exchange.(US orders only)
Order 2 or more units, no free return / exchange and deductions will apply.
Fewer returns = lower costs for us = lower prices for you. Read more about our sustainable return policy here
Product Description

Introducing the next evolution of advanced comfort in a light-as-air package - purpose-built for weightless luxury in warmer months.

Building upon years of customer feedback, we set out to create a product that exceeds even the highest expectations for breathability. Enter NuSilk, our latest fabric innovation, where luxury and performance work in symphony. It’s the pinnacle of lightweight, breathable fabric engineering, offering a touch as soft as silk while boasting high-tensile strength yarns built for torsion, durability and a springy stretch. The specially designed ultra fine fibers have a natural cooling sensation (without the need for chemical treatments) that is cool to the touch, and have rapid drying capability, so you experience the bliss of cool and sweat-free comfort, whether pushing through intense workouts or traveling through warmer climates.

We custom-engineered NuSilk’s performance properties and silk-like texture to create a ball pouch underwear with a comfortable microclimate against your skin. In addition to the incredible breathability, sweat-wicking and rapid drying ability, the fabric has amplified 360° stretch and is featherlight, anti-odor, anti-pilling and anti-chafing with a smooth glide finish.

To push breathability even further, we added mesh Breathe Zones for more airflow and uncompromising ventilation where you need it most. Bye, swamp crotch.

The Elite Air II series is built with our upgraded and patented Paradise Pocket Gen II ball pouch design to provide unparalleled comfort by separating your “boys” from your thighs. No more awkward sumo squat or elongated side step - just life-changing comfort and adjustment-free days.

Then, inspired by the smart grip systems in high-end cycling apparel, we created Power Grip - laser-cut wide leg grippers lined with soft silicone for incredible hold. The legs will never ride up or bunch, so no more awkwardly tugging your pants to pull the legs down. The Power Grip also stays hidden, even under tighter pants, so no more visible underwear lines either.

This pair packs all the features you need for work, sweat, play and everything in between (because you’ve got better things to do than remembering to pack an extra pair): a horizontal fly for a more natural movement when nature calls, reinforced stress points for extra durability to last for years, and 15+ other smart features for more comfort, performance and durability.


Enhanced Performance Bundles

Feel free to mix & match any of the products in the Enhanced Performance Bundle to build your bundle and save big (Elite II + Elite Air + Apex + Tactical + EcoSilver Tshirts).
Grab 3, get 1 more free* (all 4 items must be added to the cart)
Grab 5, get 2 more free* (all 7 items must be added to the cart)
Grab 7, get 3 more free* (all 10 items must be added to the cart)
Grab 10, get 4 more free*  (all 14 items must be added to the cart)

*Free items will not be shipped separately if not added to cart
*Lowest price item in cart will be discounted
*First time customer? Check out our return policy here.

*Discounts automatically apply in cart

Garment Care

All of our garments are easy care: wash on cold and hang to dry - that's it
Do not iron
Do not dry clean 
Do not bleach

So easy, you won't need to call mom for help. 
She'll be so proud.

Fabric: Built with our custom-engineered NuSilk high-performance microfiber that's featherlight but incredibly durable. 

Elite Air II Trunk

$25.00 USD
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Customer Reviews

Based on 75 reviews
Mark U. (United States)
Elite Air II Boxer Brief

The Elite Air II Boxer Brief has become my favorite pair of boxer briefs. I tried just 1 pair, then quickly ordered 4 more!

Blake R. (United States)
feels good

Enjoying the sack pouch, keeps the dangles from sticking to the stems

Seth C. (Costa Rica)
Comfortable and stay in place

The legs don’t ride up. I don’t completely love them as they aren’t as comfortable as some of my boxers and a lot going on but they do stay in place. I’m going to try a couple different styles.

Rapid Dry tech
Dries incredibly quickly to keep you comfortable all day. Pack light and do laundry anywhere.
Rapid moisture-wicking
Manages sweat for all-activity and all-weather comfort
Natural cooling sensation
Cool to the touch (without the use of chemicals) to drop your temp and make Summer feel like Spring
Long day? This fabric keeps you from smelling like it
360° stretch
Ease of movement in any direction for any activity (yes, even lounging)
Made for hours of cool comfort no matter the temperature
As soft and smooth as silk
Feels like silk but engineered for performance
The lightweight antidote to humidity and summer
Built to bring you years of comfort
Better color retention
Looks as good as new and won’t fade for years
Run, bike, hike, explore — designed for running but built for anything and everything
Daily wear
Hot summer days
Separating your nuggets from your thighs
All climates
The rodeo (of life)

Breeze through your day in
comfortable, adjustment-free underwear


that was designed
to move with you