Grundens Grundies Lightweight Crew Top Knee & Pack Boots and an integrated 11mm dovetail

and an integrated 11mm dovetail rail readily accepts a variety of after-market optics for superior versatility

Ventilated side panels

international travel and domestic emergency use

The one-piece

Grundens Grundies Lightweight Crew Top Knee & Pack Boots and an integrated 11mm dovetailPrudent layering pays off big time when bone chilling weather presents itself, and the Grundies base layer collection was designed to help you retain a vital resource, body heat. Offering a variety of material weights combined with HeiQ Anti odor properties the Grundies collection provides a modular layering system that can be worn in many combinations depending on the conditions youre faced with. Performance, Lightweight Base Layer HeiQ Anti Odor