Abstract: A garment comprising a plurality of flaps configured to form a storage region within an interior portion of the garment. The plurality of flaps may comprise an upper flap and a lower flap that are separable to open the storage region. The storage region may be configured to receive and/or hold a barrier layer of the garment.

Abstract: A garment that includes a right chest panel; a left chest panel; a back panel; and a collar coupled to the right chest panel, the left chest panel, and the back panel. The collar may include a collar zipper controlling access to a collar pocket, the collar zipper extending around at least 80% of an outer circumference of the collar; and a collar-side row of hood-connection zipper teeth positioned in the collar pocket, the collar-side row of hood-connection zipper teeth having a length that is at least 80% of a length of the collar zipper. The garment may also include a removable hood. The removable hood may include a hood-side row of hood-connection zipper teeth, the hood-side row of hood-connection zipper teeth having a length that is substantially equal to the length of the collar-side row of hood-connection zipper teeth.

Abstract: An article of apparel comprising a lower garment with a deployable barrier layer. The deployable barrier layer may comprise a flap attached to an interior region of the lower garment. The flap may be deployed to cover an upper portion of a subject's foot or an article of footwear worn by a subject wearing the article of apparel.

Abstract: An article of apparel comprising a lower garment with a deployable barrier layer. The deployable barrier layer may comprise a flap attached to an interior region of the lower garment. The flap may be deployed to cover an upper portion of a subject's foot or an article of footwear worn by a subject wearing the article of apparel.

Abstract: An article of apparel comprising a lower garment with a deployable barrier layer. The deployable barrier layer may comprise a flap attached to an interior region of the lower garment. The flap may be deployed to cover an upper portion of a subject's foot or an article of footwear worn by a subject wearing the article of apparel.

Abstract: A garment comprising a plurality of flaps configured to form a storage region within an interior portion of the garment. The plurality of flaps may comprise an upper flap and a lower flap that are separable to open the storage region. The storage region may be configured to receive and/or hold a barrier layer of the garment.

Abstract: A garment comprising a barrier layer. The barrier layer comprises a skirt and a storage region for retaining the skirt. The storage region comprises an upper flap, a lower flap, and a fastener for releasably coupling the upper flap and the lower flap to retain the skirt in the storage region.

Abstract: A garment comprising a barrier layer. The barrier layer comprises a skirt and a storage region for retaining the skirt. The storage region comprises an upper flap, a lower flap, and a fastener for releasably coupling the upper flap and the lower flap to retain the skirt in the storage region.

Abstract: A garment comprising a barrier layer. The barrier layer comprises an adjustable skirt with an insulated tube configured to provide a barrier between an interior region of the garment and an external environment. The insulated tube may be configured to extend along a bottom hem region of the garment. The garment may comprise a cord assembly extending along the bottom hem region of the garment. The cord assembly may be configured to uniformly distribute tensions from (i) a front portion and a back portion of the garment to (ii) one or more side portions of the garment to prevent one or more drag lines from forming across the front portion and/or the back portion of the garment when the cord assembly is operated to cinch or tighten the adjustable skirt.

Abstract: A garment comprising a barrier layer. The barrier layer comprises an adjustable skirt comprising an insulated tube configured to provide a barrier between an interior region of the garment and an external environment. The garment comprises a cord assembly extending along a length of the insulated tube. The cord assembly distributes tensions from a front portion and a back portion of the garment to one or more side portions of the garment when cinched or tightened in order to prevent the front portion and back portion of the garment from bunching.

Abstract: A garment that includes a right chest panel; a left chest panel; a back panel; and a collar coupled to the right chest panel, the left chest panel, and the back panel. The collar may include a collar zipper controlling access to a collar pocket, the collar zipper extending around at least 80% of an outer circumference of the collar; and a collar-side row of hood-connection zipper teeth positioned in the collar pocket, the collar-side row of hood-connection zipper teeth having a length that is at least 80% of a length of the collar zipper. The garment may also include a removable hood. The removable hood may include a hood-side row of hood-connection zipper teeth, the hood-side row of hood-connection zipper teeth having a length that is substantially equal to the length of the collar-side row of hood-connection zipper teeth.