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AOOSA Kids Winter Skull Cap Windproof Thermal Helmet Liner

£4.99 (as of 10/19/2026 17:18 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The AOOSA Kids Winter Skull Cap is a children’s winter cap and helmet liner with a windproof outer layer, fleece lining, extended ear flaps and side eyeglass holes. It is made from 92% polyester and 8% spandex and is intended to be worn on its own or under a helmet.

SKU: B0FVY36F4D Category:

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Quick Summary

The AOOSA Kids Winter Skull Cap is a children’s winter cap with a windproof outer layer, fleece lining and ear flaps. It is described as a cycling skull cap and helmet liner, so it is intended to be worn on its own or under a helmet.

The cap is made from 92% polyester and 8% spandex. It also has eyeglass holes on both sides, which is a useful detail if your child wears glasses.

Key Details

Detail Verified information and buyer relevance
Product type Kids winter skull cap and helmet liner.
Material 92% polyester and 8% spandex.
Lining Fleece lining for winter wear.
Ear coverage Extended ear flaps are included.
Eyeglass holes Eyeglass holes on both sides.
Helmet use Designed to be worn under a helmet.

What to Compare Before Buying

  • Fit: This is a kids’ cap, so check whether the size and stretch suit the child who will wear it.
  • Helmet pairing: If it is being worn under a helmet, check that the cap thickness and shape work with the helmet you already have.
  • Glasses: The side holes are useful for glasses wearers, so compare them with the frames your child uses.
  • Weather needs: The cap is described with a windproof outer layer and light-droplet protection, so compare that with the conditions you want to cover.

Before You Decide

Confirm the size and stretch suit the child, and check that the cap works with the helmet and glasses your child uses. If you want a winter liner rather than a standalone hat, this is the main point to check before choosing an offer.

Brand

AOOSA

Manufacturer

icVic

Binding

Apparel

Product Group

Apparel

Color

Boys' version

Size

5 3/8-6 3/8

Number Of Items

1

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