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one piece base layer

4.9 average, based on 17 reviews

Manufacturer: extreme racingProduct Code: ONEA1
One piece base layer
extreme racing motorcycle base layer are manufactured using a specially blended cotton & lycra fabric for enhanced moisture management & thermal protection. 
Our blended fabric reacts to all kinds of different conditions, from excessive heat to extreme cold. In warm weather, perspiration is removed from the skin surface keeping the wearer cool, conversely in cold conditions the natural thermal properties of the fabric allow heat to be retained. Should excess heat occur, the fabric disperses it in the usual manner. 
The design ensures the motorcycle one piece under suit will not ride up whilst riding & aid your durability whether skiing or any other energetic activity keeping you fully focused at all times. 
Our fabric is light weight & durable keeping the wearer comfortable, the 2 way zip allows easy toilet trips & with a non iron cool wash care instruction simple to look after.
Designed to be worn 365 days a year the extreme racing one piece base layer gives support to key areas with its highly flexible yet supportive fabric blend
Sizing FAQ: if you are in between sizes always go for the next size up, if you are tall with a small chest size choose the height for sizing.
Chest sizes  
Maximum Height  
32"- 36" 71-92cm
5' 6"
168 cm
38"- 40" 92-97cm
5' 8"
175 cm
40"- 42" 97-100cm 
5' 10"
180 cm
42"- 44" 100-105cm
6' 2"
186 cm
44"- 46" 105-110cm
6 4"
190 cm
  • Condition: New
  • Weight: 0.5kg
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Customer Reviews

Average Rating: 4.9

Perfect for this hot weather

Jul 20 2021, 13:53 pm
I've used the one piece race suit for a few years now & I've purchased two because they are so versatile & effective. I don't do winter riding so I can't comment on that but I have worn it under leathers at 40c in southern Spain & it was a godsend. No sticky leathers & an immediate cooling effect once you get air moving over you. An essential item of kit


Jun 20 2019, 14:30 pm
I have to be honest, I was a little dubious about ordering this suit in an XL size, as I’m usually a L in everything else. The suit arrived and to my delight, fits perfectly. I’m 6ft and it’s the right height and fit all over. Looking forward to getting this on under my leathers this summer.

Affordable Quality

Mar 14 2017, 17:50 pm
Just received this suit today after purchasing through their eBay store. To start, good communication and it arrived two days early! The suit feels to be well made and quality, above the 30 quid price I paid. I usually like my base layers tight and being 5'8 with a 40" chest and 32" inch waist the large is perfect ( I usually go medium). The material is really comfy, smooth and stretchy due to the Lycra. The two way zip for toilet breaks is neat. It feels like it will wear well and should be as good in winter as summer. Yet to wear on the bike under my goretex two piece, but I have no doubt it will exceed my expectations.

Under Suit

Feb 27 2016, 11:27 am
Arrived on time & size was as described, fitted great. Thanks

Class service

Nov 27 2015, 20:24 pm
Fantastic service all around, ordered one Piece wrong size, contacted via email, swift exchange and very fast dispatch, fit perfect, a* Conclusion. Definitely recommend and use extreme racing again

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