One Size Doesn't Fit All
All measurements are in inches and reflect body measurements. If you are in between sizes, size up for comfort. Got questions? Email us at info@freeflyapparel.com.
Men
Women
Toddler
Youth
| Alpha Sizes | Numeric Sizes | Chest | Waist | Hip | Sleeve |
|---|---|---|---|---|---|
| S | 30–31 | 36–38 | 30–32 | 34–37 | 32–33 |
| M | 32–33 | 38–40 | 32–34 | 37–39 | 33–34 |
| L | 34–35 | 41–43 | 35–37 | 40–42 | 34–35 |
| XL | 36–38 | 44–46 | 38–40 | 43–45 | 35–36 |
| XXL | 40 | 47–49 | 41–43 | 46–48 | 36–37 |
| 3XL | 50–52 | 44–46 | 49–51 | 36–37 |
How to Measure Yourself
-
CHEST
Measure circumference from the widest part around chest, about 1” down from armpit.
-
SLEEVE
With arm slightly bent, measure from center back neck to shoulder, down arm to wrist bone.
-
TRUE WAIST
Measure around your natural waist, narrowest part of your torso.
-
HIP
Measure around the fullest part of your hips.
Free Returns & Exchanges
If you try it and it doesn't fit, no problem. Returns and exchanges are free and easy. Learn More
Men's Bamboo Motion Boxer Brief
Final sale not eligible for return or exchange
Why You'll Love It
Ready for a top drawer refresh? Our Bamboo Motion Boxer Brief is here to replace all your old pairs with an insanely soft, four-way stretch design. Outfitted with natural odor-resistance, they’ll keep you feeling fresh all day long. They’ve been racking up five-star reviews ever since we first launched them, and here’s what the people are saying: “So good, I ended up ordering another batch of six.” “Hands down, the most durable and comfortable boxers I’ve found.” “Feel great from the moment you put them on till you take them off after a long day.” Sold? Us too.
One Size Doesn't Fit All
All measurements are in inches and reflect body measurements. If you are in between sizes, size up for comfort. Got questions? Email us at info@freeflyapparel.com.
Men
Women
Toddler
Youth
| Alpha Sizes | Numeric Sizes | Chest | Waist | Hip | Sleeve |
|---|---|---|---|---|---|
| S | 30–31 | 36–38 | 30–32 | 34–37 | 32–33 |
| M | 32–33 | 38–40 | 32–34 | 37–39 | 33–34 |
| L | 34–35 | 41–43 | 35–37 | 40–42 | 34–35 |
| XL | 36–38 | 44–46 | 38–40 | 43–45 | 35–36 |
| XXL | 40 | 47–49 | 41–43 | 46–48 | 36–37 |
| 3XL | 50–52 | 44–46 | 49–51 | 36–37 |
How to Measure Yourself
-
CHEST
Measure circumference from the widest part around chest, about 1” down from armpit.
-
SLEEVE
With arm slightly bent, measure from center back neck to shoulder, down arm to wrist bone.
-
TRUE WAIST
Measure around your natural waist, narrowest part of your torso.
-
HIP
Measure around the fullest part of your hips.
Free Returns & Exchanges
If you try it and it doesn't fit, no problem. Returns and exchanges are free and easy. Learn More
UPF 50+ Sun
Protection
Quick-Dry
4-Way Stretch
Made of Viscose
from Bamboo
- Patrick L.Verified BuyerRated 4 out of 5 stars4 minutes agoReviewingMen's Bamboo Motion Boxer Brief - Black Black / M1st pair
Comfortable
What is your height? 6'1-6'3What is your weight? 160-180What size did you purchase? MFor what activity do you recommend this product? Casual Wear, Hiking, Running, Travel, Work - Mike M.Verified BuyerRated 5 out of 5 starsYesterdayReviewingMen's Bamboo Motion Boxer Brief - Vintage Camo Black Vintage Camo Black / XLSuper Comfortable Briefs
Really nice and super comfortable.
What is your height? 6'1-6'3What is your weight? 200-220What size did you purchase? XLFor what activity do you recommend this product? Fishing, Casual Wear - Mike M.Verified BuyerRated 5 out of 5 starsYesterdayReviewingMen's Bamboo Motion Boxer Brief - Vintage Camo Oil Green Vintage Camo Oil Green / XLNice Briefs
These are surprisingly super comfortable. I’ve always worn boxers as opposed to boxer briefs but I really like these from FreeFly. I’ll be ordering more.
What is your height? 6'1-6'3What is your weight? 200-220What size did you purchase? XLFor what activity do you recommend this product? Fishing, Casual Wear - Todd B.Verified BuyerRated 5 out of 5 stars1 week agoReviewingMen's Bamboo Motion Boxer Brief - Vintage Camo Vintage Camo / LBest athletic underwear out there.
I use these constantly for guiding and working out. They are super comfortable. Love em. Great stuff.
What is your height? 5'10-6'0What is your weight? 160-180What size did you purchase? LFor what activity do you recommend this product? Fishing, Running, Hiking - Derek C.Verified BuyerRated 5 out of 5 stars1 week agoReviewingMen's Bamboo Motion Boxer Brief - Black Black / SGreat
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What is your height? 5'10-6'0What is your weight? 160-180What size did you purchase? SFor what activity do you recommend this product? Casual Wear - Derek C.Verified BuyerRated 5 out of 5 stars3 weeks agoReviewingMen's Bamboo Motion Boxer Brief - Vintage Camo Vintage Camo / SBamboo Boxer
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What is your height? 5'7-5'9What is your weight? 160-180What size did you purchase? SFor what activity do you recommend this product? Casual Wear - Robin W.Verified BuyerRated 4 out of 5 stars3 weeks agoReviewingMen's Bamboo Motion Boxer Brief - Black Black / XLBoxers
Boxers were comfortable but ran a little larger than I expected.
What is your height? 5'10-6'0What is your weight? 180-200What size did you purchase? XLFor what activity do you recommend this product? Casual Wear - TYLER B.Verified BuyerRated 5 out of 5 stars1 month agoReviewingMen's Bamboo Motion Boxer Brief - Slate Slate / XLThe best boxer hands down
Do yourself a favor and order every color you will thank me later! These are legit don’t ride up you they stay put and best of all you never even know they are there
What is your height? 5'10-6'0What is your weight? 220-240What size did you purchase? XLFor what activity do you recommend this product? Travel, Work, Casual Wear, Running, Hiking