PrimeBuild Mesh Helmet Liner Skull Cap 3-Pack: three black stretch skull caps with mesh panels on a white background

Mesh Helmet Liner Skull Cap

$18.99
Sale price  $18.99 Regular price  $0.00
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PrimeBuild Mesh Helmet Liner Skull Cap 3-Pack: three black stretch skull caps with mesh panels on a white background

Cycling

Mesh Helmet Liner Skull Cap – 3-Pack for Cycling

$18.99
Sale price  $18.99 Regular price  $0.00

Free US shipping

  • Free US shippingEstimated delivery in 6–7 business days, with tracking
  • Tracked shippingEvery order ships with tracking
  • Secure checkoutSSL-encrypted payments
  • Damaged or wrong item?Report it within 48 hours of delivery and we will resolve it

Shipping policyReturns policy

Shipping

This item ships free to the US. Estimated delivery: 6–7 business days after you order (1–2 business days to prepare plus transit). Every order includes tracking. Shipping policy

Returns & refunds

We accept returns for defective, damaged or incorrect items. Report the issue within 48 hours of delivery with clear photos of the item and packaging to primebuildfit@gmail.com. Change-of-mind returns are not accepted. Approved refunds are issued to your original payment method within 10 business days. Returns policy

  • Breathes on hot days
  • Dries fast
  • Snug band
  • Slim under a helmet
  • Stretches to fit
See the full story
Cyclist wearing the black PrimeBuild Mesh Helmet Liner Skull Cap while holding a bike helmet on a mountain road

Made for the miles Cycling

Mesh Helmet Liner Skull Cap

Cool head. Less sweat in your eyes. Zero bulk.

Mesh Helmet Liner Skull Cap, Breathes on hot days, Dries fast, Snug band, Slim under a helmet, Stretches to fit

Mesh Helmet Liner Skull Cap

Cool head. Less sweat in your eyes. Zero bulk.

What it's for: Wearing a thin cap under a helmet or while running to let heat out and keep sweat out of your eyes.How to use: Pull the cap on so the band sits across your forehead. Put your helmet on over it, or wear it alone on runs. Rinse it after use and rotate between the three caps. The PrimeBuild™ Mesh Helmet Liner Skull Cap 3-Pack is a set of three thin, stretchy black skull caps made for road and mountain cycling, running, indoor cycling and skating, and for wearing under a helmet, with breathable perforated mesh panels, quick-dry sweat-wicking fabric and an unstretched size of approx. 9.85" wide x 5.12" tall. The PrimeBuild™ Mesh Helmet Liner Skull Cap is a thin, stretchy cap that sits between your head and your helmet. Breathable mesh panels let heat out, the sweat-wicking fabric dries fast, and the snug band helps stop sweat from running into your eyes. It comes as a 3-pack, so there's always a clean one ready while the others dry.

Why it works

Key features

  1. Breathes on hot days

    perforated mesh panels on the sides and crown let air move through.

  2. Dries fast

    sweat-wicking, quick-drying fabric that doesn't stay soggy.

  3. Snug band

    the close-fitting band helps stop sweat from running into your eyes.

  4. Slim under a helmet

    a close-fitting profile with no bulky seams on top.

  5. Stretches to fit

    elastic fabric that adapts to most head sizes for men and women.

  6. Three in the pack

    rotate them through the week or keep one in every bag.

Mesh Helmet Liner Skull Cap

Every angle

  • Close-up of the PrimeBuild Mesh Helmet Liner Skull Cap stretched by hand, showing perforated black mesh and a seam
  • PrimeBuild Mesh Helmet Liner Skull Cap 3-Pack: three black stretch skull caps with mesh panels on a white background

Mesh Helmet Liner Skull Cap

Specifications

  • Pieces3 skull caps per pack
  • Colorblack (all three caps)
  • Size (unstretched)approx. 9.85" wide x 5.12" tall (approx. 25 x 13 cm)
  • Fabricstretchy, lightweight, quick-dry fabric with breathable perforated mesh panels
  • Fitone stretch size, unisex, fits most adults
  • Shipping weight2.4 oz (approx. 68 g) for the 3-pack
  • Made forroad and mountain cycling, running, indoor cycling, skating and wearing under a helmet
  • Carehand or machine wash cold and air dry

What's included

  • 3 x PrimeBuild™ Mesh Helmet Liner Skull Cap, black

Ideal for

  • Road and mountain cyclists who want a thin layer under the helmet
  • Indoor cycling sessions
  • Runners training on hot days
  • Skaters who ride with a helmet
  • Keeping a spare cap in your bike, gym or work bag

Frequently asked questions

How many caps come in the pack?

Each pack contains 3 skull caps, and all three are black.

Will it fit my head?

The cap comes in one stretch size. Its elastic fabric adapts to most head sizes for men and women, and it is unisex and fits most adults. Unstretched, it measures approx. 9.85" wide x 5.12" tall (approx. 25 x 13 cm). Please check these measurements before you order, because returns are not accepted for sizing preference.

Can I wear it for running or indoor cycling?

Yes. It is made for road and mountain cycling, running, indoor cycling and skating, and its slim, close-fitting profile is designed to sit under a helmet.

How do I wash it?

Hand or machine wash cold after sweaty sessions and air dry. The caps dry quickly, so they are ready again by the next ride.

How long does shipping take, and is it free?

Shipping is free on every order to US addresses, with no minimum. Orders are handed to the carrier within 1-2 business days after payment, and every order ships with tracking. The estimated delivery time for this product is 6-7 business days in total, including processing. We ship to US addresses only.

What if my order arrives defective, damaged or incorrect?

PrimeBuild accepts claims only for items that arrive defective, damaged or incorrect. Email primebuildfit@gmail.com within 48 hours of delivery with your order number and photos. PrimeBuild will send a replacement or issue a refund to your original payment method, usually without you having to send the item back. Returns for change of mind or sizing preference are not accepted.

Mesh Helmet Liner Skull Cap

Cool head. Less sweat in your eyes. Zero bulk.

$18.99

Get yours
PrimeBuild Mesh Helmet Liner Skull Cap 3-Pack: three black skull caps with perforated mesh panels on a light gray background

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