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REV'IT! Oxygen LS Shirt
  • REV'IT! Oxygen LS Shirt
  • REV'IT! Oxygen LS Shirt

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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
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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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Have a functionality, fit, or otherwise product-specific question about the REV'IT! Oxygen LS Shirt? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

REV'IT! Oxygen LS Shirt
Already Asked: 2 Questions, 6 Answers
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RevZilla Store asked: Why did you choose this?
Daing Muhammad A: My second pair. No complaints Oct 4, 2014
ERIC S: light weight summer base layer, perfect for hot days and perforated suits Sep 17, 2014
Arsenio G: On the summer dessert your sweaty body will stick uncomfortably to your jacket and pants. This shirt helps you dissipate sweat Apr 17, 2014
Morris B: Summer weight undergarment. Oct 1, 2013
Thomas P asked: In the photo this shirt looks like a dress. Is it like that IRL? Mar 25, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Spencer E: The shirt is a little on the longer side, but I don't find it to be like a dress. It's good because you can tuck it into the matching pants and it will stay in place while you are sitting on the bike, keeping you warmer on cold days. It's a base layer anyway, so it's not visible. Mar 25, 2014
Reply to Spencer Good answer? Yes (0) No (0)
Product Style RevZilla Item # Manufacturer Product # Availability
MD 800761 8700001146531 In Stock: Ships within 24 hours
LG 800762 8700001146548 In Stock: Ships within 24 hours
XL 800763 8700001146555 In Stock: Ships within 24 hours
2XL 800764 8700001146562 In Stock: Ships within 24 hours