The 3D wave-like XO-AirChannelDUCT™ construction on the outside of the shoulder, arm area and sides of the shirt, helps disperse the pressure from a backpack…
The 3D wave-like XO-AirChannelDUCT™ construction on the outside of the shoulder, arm area and sides of the shirt, helps disperse the pressure from a backpack or jacket over a wider surface area. The inside ducts act like a bridge creating maximum air flow, allowing sweat to be effectively ventilated by thermal dynamics in warm or cold weather. During rest and recovery periods, the inside ducts trap warm air released by the body, providing a layer of insulation that helps reduce the risk of post chill after your activity.
The front, back and sides of the shirt have built in XO-AirFlowSPHERES™ that enhance climate control. They allow sweat to spread rapidly over a large surface…
The front, back and sides of the shirt have built in XO-AirFlowSPHERES™ that enhance climate control. They allow sweat to spread rapidly over a large surface area and with constant air flow they help keep the body cooler for quick and effective venting. The constant air flow movement draws moisture away from the skin, keeping the athlete very comfortable. During rest and recovery periods, the inside sphere's trap warm air released by the body providing a layer of insulation that helps reduce the risk of post chill after your activity.
The 3D XO-SHIELD™ system provides you with sweat traps and inner and outer air flow channels on the back. These provide maximum ventilation and insulation to…
The 3D XO-SHIELD™ system provides you with sweat traps and inner and outer air flow channels on the back. These provide maximum ventilation and insulation to keep you comfortable and performing better. During activity, a thin layer of sweat forms on the skin and any excess sweat is absorbed by the sweat traps. Sweat is evaporated by the inner and outer air flow channels for a controlled and effective cooling. During rest and recovery periods, the inner air channel pockets trap warm air released by the body. They provide a layer of insulation that helps reduce the risk of post chill after your activity.
The 3D XO-HVAC System™ provides sweat traps under the arm allowing for sweat to be quickly drawn away from the skin to the surface for fast evaporation. The…
The 3D XO-HVAC System™ provides sweat traps under the arm allowing for sweat to be quickly drawn away from the skin to the surface for fast evaporation. The unique ventilation and circulation ducts under the arm carry excess moisture away from the skin and allow for fresh air to be exchanged quickly, enhancing thermal dynamics.
SAVE $23.70 (30%)
Please view the size chart to accurately predict your size with our products
Share item with friends
Conforms to the body’s contours. Unlike other form fit and compression shirts on the market, our 3D XOSKIN™ form fit base layers stretch approximately 4 inches in order to conform to your body without the use of any Spandex® or Lycra®. These synthetic fibers, which are found in most compression products, add weight to a garment. Garments containing these fibers can elevate the tempature of your body, generate excessive moisture and leave you uncomfortable. Our mission in the design of our form fit tops was to bring to you a fitted base layer that will not only compliment your torso, but will guarantee your comfort during any activity.
XOSKIN™ Tech Specs
When your adventure is calling, we answer with gear that goes the distance. We engineered this base layer from light-weight XOSKIN™ technology fabric that is highest rated for skin comfort. The construction improves internal abrasion and skin wellness, enhances breathability, controls odor, manages moisture, dries rapidly and decreases weight. It also allows the garment to slide more easily over your skin for maximum comfort. We body-mapped this shirt with sweat traps and air channels so air can flow at maximum speed to enhance thermal dynamics. Get ready for the long haul!
Now please write a (short) review....(max. 2000 characters)
Xoskin shirt, mid compression shorts, xotoes, and calf sleeves worked amazing through a tropical storm rolling through during Uwharrie 100 Mile in Mt Gilead NC. I spent over 7 hours in a torrential downpour and never once changed shirt, socks, compression and came away with 0 blisters or chafing.
I ran for 42 hours and 175 miles at Big Dog's Backyard Ultra wearing XOSKIN toe socks, 3/4 tights, compression shorts, and shirt. I especially loved the tights for the comfort and muscle protection. This stuff holds up to a lot of abuse.
Finished another Yeti 100. Little harder this year, but made it happen. Full XOSKIN. MID bottoms, 2.0 SS top and leg sleeves. Great job to everyone else too!!
Completed my first 100k @ the Ted 100 Birthday Runs in Long Island, NY! Didn't even have doing my first 100k in my plan for this year. This was a one-time honorary event and tribute to Ted Corbitt. My #xoskin Max shorts, form fit shirt and socks served me well for 23 hours and 43 laps around the course! #tedcorbitt
Ran Woodstock 100k
Big difference from last year to this year.
Things that did not work last year and how I fixed it
Headlamp giving me a headache and causing dizziness because of the shadows - Kogalla RA light
Blisters on my feet - xoskin socks
Chaffing - xoskin shorts
.. xoskin shirt instead of bandaids
Changed shirt and shorts once because I was soaking wet going into night miles... didn't really need to but I wanted to feel fresh
.. really good day!
Vertical Mile Challenge in Hiddenite NC at Rocky Face State Park. 1 mile up and 1 mile down for 8 loops getting a total elevation gain of 5,280' Tough and fun race. Xoskin shirt, new mid compression shorts and xotoes ankle socks were amazing. Really like the new mid compression shorts, they are amazing! Was a little concerned with the black shirt on an exposed slab of rock all day but I've never had a shirt feel as dry as this was at the end. Wicked away moisture all day and allowed air flow really good! Amazing quality and products, will never wear anything else.
Black canyon 60k, socks, shorts, shirt. All performed perfectly.. water crossing 4 miles in, plowed through never had a problem
As if you all don’t already know how great this year is....Wore my XOSKIN 2.0 Form Fit shirt. It was 41 out (Yeah Fall) XOTOES as well. I was warm enough even with sweating horribly and by the time I walked in the house and took the shirt off (5 mins maybe) the shirt was dry! Can’t wait to get my hands on the long sleeve gear amazing products!
I wore this every day for months on my 2018 Appalachian Trail thru-hike. This shirt is top shelf in quality and durability. I am blown away by the odor control of this shirt. We typically don't get to do the laundry for a week or better while on the trail and wear the same clothes day after day. This shirt was vastly less smelly than any other shirt or clothing I used. The material is soft and feels good on the skin. The shirt was impressive for how durable it was as well. Typically, shirts will begin to form pills where the shoulder straps and back pad of my backpack would sit, the shirt had very minimal signs of pilling. I highly recommend this shirt.
Zo De Muro
I'm starting to think of these XOSKIN shirts like a thermos bottle - you need warmth, you got it; you need coolness, you got it!
The level of comfort these shirts provide is exceptional and must be experienced first-hand...or first-bodied. I truly feel that the level of comfort they provide enhances my performance since there is nothing to scratch away at my concentration when I'm racing or comfort when I'm training.
Love this shirt! It’s been great to wear while training for ultras. It does an awesome job drawing heat and moisture off the skin surface. And with the rapid dry technology you won’t feel weighted down. I haven’t used it in the heat yet but so far it’s been great for mild or cold temps.
Always had issues with nipple rub with Under Armour shirts when I ran over 4 miles. Tried XOSKIN form fit today. Ran 7 miles and no issues. Finally a solutions other than band aids. High quality product.
I have a M in the Blue Steel, and I have been absolutely pleased with this shirt. Not only does it help in handling the heat and humidity of the summer, but it wears wonderfully under a hydration pack. The shirt does not bunch under a pack, eliminating the hot spots I've experienced with other shirts worn under my hydration pack. If you don't have one of the form fit shirts for when running, exercising, or working outside, I strong encourage you to get one. For me, the Form Fit 2.0. short sleeve shirt is my go to choice when out on the trails.
You May Also Like
SAVE $19.80 (30%)
SAVE $48.72 (58%)
SAVE $26.70 (30%)
SAVE $31.60 (40%)
SAVE $31.50 (40%)
XOSKIN™ RAPIDriCOPPER™ 3D seamless athletic sports apparel, ergonomic shaping, USPTO copper & PTFE patented fibers/yarns, USPTO design patents, short sleeve seamless, long sleeve seamless, sleeveless seamless, CAP short sleeve seamless, run seamless capri, ski seamless capri, run seamless short, unique 3D knitted structures, reduces friction and hot spots, rapid wicking and drying, inhibits bacteria and fungi, promotes skin wellness, promotes skin tone, healthier skin fabric, enhanced athletic movement.