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REV'IT! Oxygen LS Shirt
  • REV'IT! Oxygen LS Shirt - Black
  • REV'IT! Oxygen LS Shirt - Black
  • REV'IT! Oxygen LS Shirt - Grey
  • REV'IT! Oxygen LS Shirt - Grey

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Video Review

REV'IT! Oxygen LS Shirt Videos

REV'IT! Oxygen Long Sleeve Shirt

Purpose-built for summer use, the OXYGEN long-sleeved base layer shirt offers superb moisture management properties, thanks to a special open-knitting technique. Body-mapping technology has allowed us to determine which areas of the body require even more ventilation: the back, chest, underarms, and elbows. In these spots the round knit fabric is even more open, to wick moisture away optimally. The OXYGEN shirt keeps you dry and comfortable on even the warmest days. 


  • Outer shell:  polyamide
  • Composition:  93% Polyamide, 7% Elastane


  • Fit:  regular


  • Seamless in 3D round knit technology
  • Moisture wicking function
  • Antibacterial finish
  • Odor control
  • Air spacer ribs at shoulders
  • Airvent zone at armpit
  • 3D-airvent zone at front chest
  • Insulation guards at elbow and side waist
  • Climate control unit at back
  • Autofit cuffs and hem

Rev'It! Men's Base Layer Top Sizing

Size Chest (cm) Waist (cm)
SM 95-100 84-89
MD 101-106 90-95
LG 107-112 96-102
XL 113-118 103-110
2XL 119-124 111-117
3XL 125-130 118-123

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How To Measure

C Chest Measure around the fullest part of your chest, under the armpits, keeping the measuring tape parallel to the ground.
W Waist Measure around your natural waistline, around the top of the hip bones, inline with the navel while keeping the measuring tape parallel to the ground.
Product Style RevZilla Item # Manufacturer Product # Availability
Black / LG 1039680 FTU1040010L In Stock: Ships within 24 hours
Black / MD 1039679 FTU1040010M In Stock: Ships within 24 hours
Black / XL 1039681 FTU1040010XL Available: Requires 1-3 business days lead time prior to shipment
Black / 2XL 1039682 FTU1040010XXL In Stock: Ships within 24 hours
Grey / LG 800762 8700001146548 In Stock: Ships within 24 hours
Grey / MD 800761 8700001146531 In Stock: Ships within 24 hours
Grey / XL 800763 8700001146555 In Stock: Ships within 24 hours
Grey / 2XL 800764 8700001146562 Only 3 Left: Ships within 24 hours


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If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

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REV'IT! Oxygen LS Shirt 4.6 5 9 9
Heavy but Effective I purchased this for all-day touring and wore this and the pants for 4 days straight for a test run. They seem a bit heavy/thick and are pretty warm while stopped, but while moving these are great for wicking away sweat. I also wore this with some Alpine Star knee high socks. It was a great purchase, but perhaps in hotter weather I would go with something thinner. June 11, 2014
Oxygen I've been using various base wear from my running and outdoor collections. The oxygen shirt and pants are equal to my other gear but has been a bit better with air flow under my Defender jacket and pants up to temps in the 90s. I've been using mine during the summer heat and it has been very good at keeping airflow and cooling. Very satisfied with the product. August 19, 2013
Great fit, great air flow I bought one just to try it and I'm ordering a couple more.... I used it for a 12 hour ride with great results.... April 22, 2013
Did not meet expectations, but . . . Bought this to wear as a 1)base layer under a 2)heated jacket liner and 3)Gortex jacket. Was warm but very wet. However, worked great as a 1)base layer, 2)with cotton layer, 3)FirstGear non-heated soft shell liner and 4)Gortex jacket in 36 degree temp. Was warm and dry. Maybe cannot wear with heated clothing. Or might be doing something wrong with temp. setting on heated gear. Note: The pants did work well with a heated pant liner. February 18, 2013
Great undergarmet for hot weather Well made and excellent at wicking away moisture. Looks like your grandpa's pajamas compared to the much snazzier (and double the price) Dainese undershirt but it's much better made, comfortable and very effective. Great under a mesh jacket (or any jacket) in hot weather. July 31, 2012
Just what I was looking for Cannot review vs. durability because only wore it twice, but love what it does for moisture wicking and keeps my suit from chafing as I ride. July 16, 2012
Nice underware Nice underware Does not make miracles in hot summer, but helps. Beter than a regular shirt, for sure. May 8, 2012
Excellent, all-day base layer This was my first base layer purchase and I really like the fit, function and quality of this product. I bought them for spring and summer seasons and they maintain temperature and comfort really well. I like the extra stitching and reinforcements given to areas of high stress and where body armor is located. Wearing them all day in summer conditions under a full suit makes the riding all the better. May 1, 2012
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