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Pearl Izumi
P.R.O. Barrier WxB MTB Shoe Cover

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Being born to mountain-loving parents, this version of the Pearl Izumi P.R.O. Barrier WxB MTB Shoe Cover is optimized for frigid, wild winter shred session on the mountain. Featuring a durable, weatherproof construction, the Barrier WxB shoe covers are thermal lined for heat retention, fully seam taped to seal the elements out, and extremely flexibile for a superior fit. With a Kevlar bottom, the Barrier WxB MTB is ready for trekking it on the trail, so don't be worried if you need to go by foot when out on the mountain.


  • Fleece lining offers just enough insulation
  • Updated two-stage hook and loop closure provides both sleek fit and easy on and off
  • Kevlar bottom is durable enough for trail walking.
  • Recommended for mountain shoes with external cleats
  • Reflective elements for low–light visibility


  • Small: >39.
  • Medium: 39.5 - 42.
  • Large: 42.5 - 44.
  • X-Large: 44.5 - 46.
  • 2X-Large: 46.5 and larger.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Shoe Size77-8.58.5-1010-1313-15 
Shoe Size(Eur)0-3939.5-4242.5-4444.5-4646.5-49 

Black - Medium

Mfg PartNum: 14381704021M 

Black - Large

Mfg PartNum: 14381704021L 

Black - X-Large

Mfg PartNum: 14381704021XL 

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Good dryness. Fit was average
by Vince

The fit was a little tricky around the ankle closure. This was my size but they felt a tiny bit small. They did however, do their job and warm and dry.

Reviewed 4/3/2018
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