Marmot Men's Performance 8 Inch Boxer Brief
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Marmot
Men's Performance 8 Inch Boxer Brief

Marmot Men's Performance 8 Inch Boxer Brief is rated 4.6 out of 5 by 26.
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The Marmot Men's Performance 8 Inch Boxer Brief is a technical pair of underwear made for enduring support and breathable comfort. With an inseam that's 3.5" longer than the originals, they're designed to wrap around the thigh and prevent any shifting or bunching. The stay-put fit, along with Polygiene® anti-odor treatment, makes 'em a great option for the gym or any outdoor activity like hiking, running or climbing.

Products on Sale are Discontinued Styles or Colors.

Product Description
Item No.   10413164
 

FEATURES of the Marmot Men's Performance 8 Inch Boxer Brief

  • Ultra lightweight recycled fabric that is quick-drying and moisture wicking
  • Antimicrobial treatment reduces odor in fabric
  • Horizontal flip out fly for easy access
  • Jewel harness supports and protects during high abrasion activities

Fabric Details

  • 100% Polyester (82.6% Recycled yarn), interlock knit, 3.5 oz/yd

Product Specifications
Primary Fabric: Polyester
Rise: Mid
Features: Moisture Wicking, Quick Drying, Anti-microbial
Sustainability: Made from Recycled Materials
Shorts Inseam: 8 in.
Weight: 2.5 oz
Gender: Mens
Best Use: Casual
Fit Type: Slim Fit
Product Reviews
Rated 5 out of 5 by from Fantastic fit, good quality, doesn't ride After a few wears, I am impressed with these boxer briefs. Unlike a vast majority of brands I've tried, these don't ride up, nor do they compress my legs too tightly, problems I regularly have with a muscular build. These fit true to size -- I have a 33" waist and mediums fit me comfortably. The material feels breathable and lightweight but is sufficiently insulating, and is soft to the touch. The "Jewel Harness" works well, pulling the important stuff away without clenching or chafing, and finally, the horizontal fly takes some getting used to, but actually works better than traditional regular side access.
Date published: 2019-03-22
Rated 5 out of 5 by from Every piece and part in place [This review was collected as part of a promotion.] I have used performance briefs for years, but I have never had a performance boxer. These were a great find. All the performance of a sports base layer, with just the right amount of freedom you expect from a boxer. I'm not going to wade in on the whole Boxer vs. Brief controversy, but I am super happy with this undergarment. Way too many tags, but this seems to be the trend with all technical gear.
Date published: 2020-04-21
Rated 4 out of 5 by from Superb fit apart from the scratchy white labels The quality, the fit and the fabric are fantastic. The mess of roughly 5 white labels sewn just to the left of center in the back are super annoying. I tried to cut them off, and now the small remainders just scratch my back. I wonder if there is a way to design a single tearaway for them all so the end consumer isn't bothered by them.
Date published: 2019-03-26
Rated 5 out of 5 by from Comfortable, good fly design [This review was collected as part of a promotion.] I have only worn these a few times but like them. They are comfortable for hiking, dry quickly. Additionally, a new idea in fly design, over the top instead of sideways works quite well.
Date published: 2019-06-02
Rated 5 out of 5 by from Exceptional [This review was collected as part of a promotion.] Best boxer briefs I have ever worn. Somehow these don't ride up even by the end of the day. Awesome for people with a larger quad to waist ratio as squats have made it difficult to find something comfortable. Great temperature control from above 100F to below 30F.
Date published: 2019-10-31
Rated 5 out of 5 by from comfortable drawers [This review was collected as part of a promotion.] I have taken these on a few multi-day camping trips and they are luxurious in the wild while avoiding bunching or riding. Antimicrobial fabrics seems to keep them fresher for longer too.
Date published: 2019-09-25
Rated 4 out of 5 by from Great fit and comfort! Same material as the Performance Boxer but if your thighs are on the muscular side (20"), the elastic around them is uncomfortable and too tight. If you can fit this, then these are great. Besides this, I would recommend these.
Date published: 2019-10-29
Rated 4 out of 5 by from Nice boxers with a slight flaw Great product, but for the tags. Too many and in a bad spot. I’m nervous about cutting them out and damaging the boxers
Date published: 2020-04-06
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Size Guide

Marmot Men's Base Layers

SIZE X-Small Small Medium Large X-Large XXL
Chest 33 - 35" 36 - 38" 39 - 41" 42 - 44" 45 - 47" 48 - 50"
Neck - 15.75" 16.5" 17.25" 18" 18.75
Sleeve Length 31" 32" 33" 34" 35" 36"
Waist 27 - 29" 30 - 31" 32 - 33" 34 - 36" 37 - 39" 39 - 42"
Hip 34 - 35" 36 - 37" 38 - 39" 40 - 42" 43 - 45" 45 - 48"
Inseam 30" 31" 32" 33" 34" 35"

Marmot Men's Underwear

SIZE Small Medium Large X-Large XXL
Waist Measurement 30 - 31" 32 - 33" 34 - 36" 37 - 39" 40 - 42"

HOW to MEASURE
CHEST: Measure around the fullest part of the chest, keeping the tape parallel to the floor.

WAIST: Measure around the narrowest point, keeping the tape parallel to the floor.

HIP: Stand with feet together and measure around the fullest point of the hip, keeping the tape parallel to the floor.

SLEEVE LENGTH: With the arm slightly bent, measure from the center back neck bone, over the shoulder and to the wrist bone.

INSEAM / PANT LENGTH: From a standing position, measure from your crotch to your ankle.


MARMOT MEN'S FIT GUIDE
ATHLETIC FIT TOPS: Tailored shoulder. Fitted hem.

SEMI-FIT TOPS: Relaxed shoulder. Tapered hem.

REGULAR FIT TOPS: Relaxed shoulder. Straight hem.

RELAXED FIT TOPS: Dropped shoulder. Loose hem.

ATHLETIC FIT BOTTOMS: Fitted at waist. Fitted thru knees. Fitted cuff opening.

REGULAR FIT BOTTOMS: Fitted at waist. Tapers at knees. Straight cuff opening.

RELAXED FIT BOTTOMS: Relaxed at waist. Slight taper at knees. Straight cuff opening.

LOOSE FIT BOTTOMS: Loose at waist. Straight thru knees. Straight cuff opening.