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Base Layers

  • Fit Guarantee

Base Layer Underwear from Rocky Mountain ATV/MC

Riding base layer underwear that add comfort for the long rides.

Latest Base Layers Reviews – You could win up to $500 for reviewing products!

  • Fox Racing Titan Race Shorts

    Nicholas in CA

    Worth it

    I also ride mountain bikes and have had shorts for about the last 15 years. Not sure why it took me so long to get a pair for my dirt bike. Even though I spend about 90% of the trail standing it still is much more comfortable to ride in these. Not sure how well they work if you are a big guy as they fit pretty tight on me with low bf%.

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  • Leatt 3DF AirFit Lite Shoulder Tee

    Jacob in AZ

    I like it!

    So far I really like this thing! The material is pretty awesome. Stretchy mesh so it’s really breathable. I’ll see how it does this summer in the Arizona heat. Shoulder protection is great since I hate bulky strap ons or the ones attached to roost guards . ( I haven’t crashed with it on yet though) Pretty spendy but the quality is good. Order one or two sizes up. It fits like a compression shirt. I wear a large t-shirt. (5’11”) 200lbs. I Ordered an xl and it still fits very snug.

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  • Leatt 3DF 4.0 Impact Shorts

    Jason in CO

    comfortable protection

    Ive been a cyclist for decades so shorts like this are not new to me. The pads form to your body and work great under riding pants(Klim Dakar for me). These are very comfortable for great protection.

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  • EVS Tug Impact Riding Shorts 2018

    David in AR

    Why not get them?

    Price is phenomenal and the extra protection is well worth it. Fits rather large. I ordered a XS/S and I'm a medium guy.

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  • Alpinestars Bionic Freeride Shorts

    Bubb-G in WA

    Protection for broken hip hardware

    In October 2019 I broke my hip and had hardware installed for the repair. One of the pieces of hardware is very close to the surface of my skin. If I roll over that point on a hard surface it is very uncomfortable. With the large hard plastic pads on the outside of the leg, it offers great relief from pressure on this area. I have had A-stars gear in the past, and have always wore a small. I ordered a small in these and I couldn't even get them on. I exchanged them for medium, and their still snug, but usable. So order a size larger than you're thinking.

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  • EVS Tug Impact Riding Shorts

    Eric in MI

    Cheep

    Cheep material, padding is very thin and sizing is horrible

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