Bontrager B3 Hooded Long Sleeve Baselayer

Bontrager B3 Hooded Long Sleeve Baselayer
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Bontrager's B3 Hooded Long Sleeve Baselayer is a midweight undershirt for cool to cold conditions. The thermal knit material retains warmth, breathes well and facilitates moisture transfer better than a jersey alone. With a longer torso so you can tuck it into your tights, this sleek baselayer also sports thumb holes in the sleeves that make it easier to put on additional layers and gloves. The close fit, 4-way stretch and smooth exterior give you perfect layering without bulk. And, the low-profile hood easily fits under a helmet and gives you coverage all the way up to your chin and the side of your face.

Part Numbers

Option UPC MPN Store SKU
X-Small 601479158430 429292
Small 601479158454 429293 BAS47737760K
Medium 601479158478 429294
Large 601479158492 429295 BAS47529694K
X-Large 601479158515 429296
XX-Large 601479158539 429297 BAS48463979K


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by PowerReviews

(based on 1 reviews)


of respondents would recommend this to a friend.


  • Comfortable 
  • Full coverage 
  • No bulk 

Best Uses

  • Winter riding below 45 


Reviewed by 1 customers

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Perfect Winter Companion


from Maryland

About Me


  • Comfortable
  • No bulk
  • Full Coverage


    Best Uses

    • Winter Riding Below 45


    This is my go to baselayer for temperatures below 45 degrees and it keeps me super warm even down to freezing point. Add this under a good windproof jacket and I can ride for hours without getting cold or overheating. The hood is a superb feature and works great under the helmet.

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