• Arc'teryx - Phase SL Boxer - Men's - Stellar
    Arc'teryx - Phase SL Boxer - Men's - 3/4 Front
  • Arc'teryx - Phase SL Boxer - Men's - Stellar
  • Arc'teryx - Phase SL Boxer - Men's - 3/4 Front
Arc'teryx - Phase SL Boxer - Men'sView Larger Image

Arc'teryx Phase SL Boxer - Men's

40% Off
$26.99 $45.00

Item #ARC00KG

Quantity:
+

Tech Specs

Material:
Phasic SL (100% polyester)
Cut:
boxer brief
Anti-Odor:
DAO (durable anti-odor finish)
Recommended Use:
backpacking, casual, hiking, running, training
Manufacturer Warranty:
limited

Phase SL Boxer

Slide on the Arc'teryx Men's Phase SL Boxer before you pull on your ski pants, or climbing shorts, and you'll find a whole new level of comfort during intense activity. Silkweight fabric aids the transfer of sweaty moisture away from your skin, fit details include flatlock seams for comfort, and the close fit provides all the support you need—the age of the stretched-out, cotton boxer is over.

  • Performance boxer with moisture management in high-output activities
  • Silkweight fabric wicks moisture for dry comfort in warm temps
  • Flatlock seam construction eliminates chafe for enhanced comfort
  • Snug fit and gusseted crotch provides a full range of motion
  • Treated with anti-odor finish for freshness during extended use

I want to love them but..

  • Familiarity: I've used it once or twice and have initial impressions
  • Fit: True to size
  • Size Bought: Small

There is no fly opening! Otherwise they are perfect.

Worth the price

  • Familiarity: I've put it through the wringer
  • Fit: Runs large
  • Size Bought: Small

I bought two pairs for a three week adventure through Tibet when I knew that access to a laundry machine was going to be a fairy tale. For how thin these are they have held up extremely well to self-washing under the sink and dry out overnight even in wetter high altitude environments after being wrapped and rung out in a towel. I wear a size 31 waist and ordered a size small. I'm hovering around the national average in terms of size down there and haven't been bothered at all by the compression. I also use these when i go climbing and they breathe and move very well. Highly recommend!

Great underwear for an active lifestyle

    These are great for skiing and hiking. They wick moisture well and don't get too stinky.

    Comfortable, Stays Dry

    • Familiarity: I've used it several times
    • Fit: True to size
    • Size Bought: XL

    These have a comfortable fit, and stay in place with lots of movement. They do a great job at keeping dry when conditions cause you to sweat. Only negative is the price, although they do seem to be worth the premium.

    compression +Arc'teryx = great

    • Familiarity: I've put it through the wringer
    • Fit: True to size
    • Size Bought: L

    these are well made, give good compression, and are a great base layer underwear for skiing or to wear everyday

    Hard to beat Arcteryx!

    • Familiarity: I've used it several times
    • Fit: True to size
    • Size Bought: Medium

    When you are buying Arcteryx, you are buying quality. Bought these for running/hiking and couldnt be happier. They dont ride up, they wick moisture, and fit great. Going to order more

    Used all over Costa Rica - awesome!

    • Familiarity: I've used it several times
    • Fit: True to size

    These are a fantastic wear for all around activity. I wore these several of the days in Costa Rica and they were awesome. Easy to wash in the sink and dried fast. annoying to not have the opening at the front, but not a deal breaker. didn't ride up and they are keeping together well.

    Remarkable

    • Familiarity: I've put it through the wringer
    • Fit: True to size
    • Size Bought: Medium

    Slightly tighter than the old version but remains to be perfect fit. It stays in shape throughout the day irrespective of intense activities with heavy sweat, or sitting behind desk. Perfect balance between elasticity and holding power to stay in shape. Folds into tiny volume and dries in no time - ideal for travel.

    Lightweight comfort

    • Familiarity: I've put it through the wringer
    • Fit: True to size
    • Size Bought: Small

    This is the best underwear I've ever owned, I just wish it wasn't so expensive (hence only 4 stars). I wear mine hiking and have found it doesn't restrict movement, wicks moisture, dries quickly and doesn't readily smell.

    If they were a bit cheaper then I'd buy enough pairs to always wear them.

    No room up front!

    • Familiarity: I've used it several times
    • Fit: Runs small
    • Size Bought: Medium

    Hate to give a one star, but these are unusable for me. I am not going to return used underwear so I am out way too much money on these things. Not even close to enough room up front, anyone who needs a little room will know what I mean. Would recommend people check out the "MyPakage" brand underwear sold on backcountry, save yourself the $45.

    Worth the money

    • Familiarity: I've used it several times

    These are amazing.

    good choice

      面料就是phase SL,跟鸟家跑步T恤 motus的面料一毛一样,所以皮肤的触感和舒适度没话说。质感轻薄,适合夏天运动时穿。
      价格是75折,还行吧,折合人民币225元。我估计,再等等,会有7折的价格放出来。
      我体重80公斤,腰围95公分,选了L码。基本合身,就是感觉腰位低了点儿,裤脚略松。计划再入手一条M码的,做个对比。

      If you can afford them, get them.

      • Familiarity: I've used it several times
      • Fit: True to size
      • Size Bought: Medium

      If I could afford to only wear these, I would. They are super comfortable and after several washes, show no signs of wear. Are they worth the $$? I dunno. They sure are great though.

      Can recommend

      • Familiarity: I've used it once or twice and have initial impressions
      • Fit: True to size
      • Size Bought: M

      This is a low rise underwear. Very comfortable. Spend 3 days in the mountains.

      Finally

      • Familiarity: I've put it through the wringer
      • Fit: True to size
      • Size Bought: Medium

      Tight enough to eliminate chaffing but not to squeeze the fun out of your activities. Expensive but worth it, I highly recommend.

      Good fit

      • Fit: True to size
      • Size Bought: Medium

      It's nice and good fit, didn't try it for a hike yet :)
      The quality looks but, not sure if it can last long or not... a bit expensive if it didn't last long.

      Top Drawer Underwear

        Lack of a fly prevents unexpected appearances. It works for me. Size XL fits a 36 inch waist regardless of the size chart.

        Can get better for the price.

        • Familiarity: I've put it through the wringer
        • Fit: True to size

        The quality seems to be good. I've had these for over a year and they are holding up fine. However, they I still get chaffed wearing these sometimes. Even on shorter hikes. I have boxer briefs from other companies that prevent chaffing a lot more and cost less. Also there is no fly hole. Not sure why this bothers me because I don't use it but it does. For everyday these are fine but for longer trips in the backcountry I would look for something else and save a few bucks.

        You can't put a price on chafe-free

        • Familiarity: I've put it through the wringer
        • Fit: True to size

        Are these expensive? Yup. Do they lack a flyhole? Yup. Do they chafe? Nope. And that's the most important thing when you're out on the trail. Arc'Teryx has made these ultralight, yet surprisingly durable. The seams are well-stitched, and well-placed. The fabric is smooth on the inside and out to prevent friction. As an added feature, these breathe better and wick moisture better than other poly-weaves; phasic fabric doesn't just feel nice: it's superior. Add in silver-ions to fight stank and funk and you have some great skivvies here. I've used my first pair consistently in rotation for 6 months, and have decided they're great enough to purchase a second pair.



        For fit: I'm 5'9", 160 lbs with a 30-32" waist and slim legs. Size small fits comfortably.

        $45 and no fly hole!?

        • Familiarity: I've put it through the wringer
        • Fit: True to size

        These are by far the nicest pair of boxers I have ever owned. I wore them 4 days in a row on the Northville-Placid Trail and they held up beautifully. They're soft, durable, quick drying, and comfortable.



        With all of that being said, I do have 2 main complaints. First, the legs tend to ride up without fail. Luckily, they are so comfortable that it really doesn't bother me that much. Second, they don't have a fly hole! It may not bother some people, but if I am going to pay $45 for a pair of underwear, I expect the most basic convenience that even the $5 underwear from WalMart has. Even with all of that complaining, I will most likely be buying more pairs soon.



        Arc'teryx

        Men's Apparel
        Alpha Sizes
         XSSMLXLXXL
        Chest

        36in

        (94cm)

        38in

        (97cm)

        40in

        (102cm)

        43in

        (109cm)

        46.5in

        (118cm)

        50in

        (128cm)

        Waist

        29in

        (74cm)

        31in

        (79cm)

        33in

        (84cm)

        36in

        (92cm)

        39.5in

        (100cm)

        43.5in

        (110cm)

        Hip

        36in

        (92cm)

        38in

        (97cm)

        40in

        (102cm)

        43in

        (110cm)

        46.5in

        (118cm)

        50in

        (128cm)

        Sleeve

        32in

        (81cm)

        33in

        (84cm)

        34in

        (86cm)

        35in

        (89cm)

        36in

        (91cm)

        37in

        (94cm)

        Crotch to Floor:
        Short

        30.5in

        (77cm)

        31in

        (79cm)

        31.5in

        (81cm)

        32.5in

        (82cm)

        Crotch to Floor:
        Regular

        32.5in

        (82cm)

        33in

        (84cm)

        33.5in

        (86cm)

        34.5in

        (87cm)

        Crotch to Floor:
        Tall

        35in

        (90cm)

        36in

        (92cm)

        36.5in

        (93cm)

        37in

        (95cm)

        Numeric Sizes
         282930313233343638
        Waist

        28in

        (71cm)

        29in

        (74cm)

        30in

        (76cm)

        31in

        (79cm)

        32in

        (81cm)

        33in

        (84cm)

        34in

        (86cm)

        36in

        (91cm)

        38in

        (96cm)

        Hip

        35in

        (89cm)

        36in

        (92cm)

        37in

        (94cm)

        38in

        (97cm)

        39in

        (99cm)

        40in

        (102cm)

        41in

        (104cm)

        43in

        (109cm)

        45in

        (114cm)

        Pant Inseam

        32in

        (81cm)

        33in

        (84cm)

        33.5in

        (85cm)

        34in

        (86cm)

        35in

        (89cm)

        Crotch to Floor:
        Short

        30in

        (77cm)

        30.5in

        (78cm)

        31in

        (79cm)

        31.5in

        (80cm)

        32in

        (82cm)

        33in

        (84cm)

        Crotch to Floor:
        Regular

        32in

        (82cm)

        32.5in

        (83cm)

        33in

        (84cm)

        33.5in

        (85cm)

        34in

        (87cm)

        35in

        (89cm)

        Crotch to Floor:
        Tall

        35in

        (89cm)

        35.5in

        (90cm)

        36in

        (92cm)

        36.5in

        (93cm)

        37in

        (94cm)

        38in

        (97cm)

        How to Measure:
        For best results, take measurements over your underwear.
        Chest:
        With arms relaxed at your sides, measure under your arms, around the fullest part of your bust/chest.
        Waist:
        Measure around your waist at the narrowest part.
        Hip:
        Standing with feet hip width apart, measure around your hips at the widest part.
        Inseam:
        From standing position, measure from your crotch to your ankle.
        Sleeve:
        With arm relaxed at your side and slightly bent, measure from center back neck, across shoulder to elbow and down to wrist.
        Crotch to Floor:
        With bare feet, measure from your crotch down the inside leg to the floor.
        *Actual inseam length will vary depending on what Arc'teryx deemed suitable for end use footwear.