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Adventure Motorcycle Base Layers

  • Fit Guarantee

Dual Sport Base Layer Underwear from Rocky Mountain ATV/MC

Browse our selection of base layers and riding underwear that add comfort, temperature regulation, and support on both long trips and short aggressive rides.

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

  • Fox Racing Titan Race Shorts

    Bill in IL

    Worth it

    Wore them for first time. Felt bulky at first but once got riding didn?t notice it at all. Fortunately I did not have to test the fall protection but the extra padding always helps on 6 hour atv rides.

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  • O'Neal Racing Trail Pro Pants

    Jeff in MT

    Nice Pants. Sizing off. They run TOO BiG

    BEWARE OF SIZE CON: FIT is TOO BIG for a Large I wear a 34 in jeans/pants and 34 waist in Fox, MSR, Answer and Klim. I normally wear a Large cycle short for training on the bike so I thought these would follow since they are a chamois padded pant. Not the case. Waist is stretchy on the Large and could stretch to a 38 or more. The pants themselves are super stretchy, more so than cycling shorts. These would offer no compression and the pads would not stay in place. If you are a 34 with absolute tree trunks for legs, they might work. If you are normal to a bit muscular, they are too loose. PRO: Pads are nice high density foam and placement seems to be perfect. I am going to exchange for a Medium and then update.

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  • Klim Aggressor Cool 1.0 Base-Layer Long Sleeve Shirt

    Sodbileg in UB

    Best lining to wear in warm weather!

    These are great to have under armour in hot weather. They definitely feel cool when worn!

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  • Klim Aggressor Cool 1.0 Base-Layer Short Sleeve Shirt

    Chris in WA

    Very comfortable base layer

    Looks and feels good. I'm 5'-8" and 175lbs and the large fit me perfect. I feel like its a little expensive for what its is and there are less expensive alternatives but I've had good luck with Klim gear.

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  • Klim Aggressor Cool 1.0 Base-Layer Pant

    Sodbileg in UB

    Best piece of gear to have

    These Klim cooling pants are great for those hot days when you're wearing knee protection and hip protection over them as well as your MX pants. They really keep you cool. Would highly advise them together with the long sleeved shirt.

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  • Alpinestars Sequence Pro Shorts

    DALE in MO

    Nice fit

    Fit very nice, tons of padding, would recommend with none padded pants.

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