Aero Mag Size:One Size Inner headband: 100% Cotton

Inner headband: 100% Cotton

ID HC housings are milled from 7075 aluminum and anodized for durability

A larger rope bearing surface adds durability not only for the carabiner

and the grinder knob attaches within the catch when not in use

Mono Capacity: 10/280

Aero Mag Size:One Size Inner headband: 100% CottonIntroducing the newest SwiftLockTM technology magnetic closure, tension lock, packaged in our most durable buckle yet. Closes and opens easily with one hand, and never releases when it's not supposed to. This is your new do everything, go everywhere belt. Features : SwiftLock Magnetic Buckle Embedded magnets guide the buckle together for quick, easy closure and one handed opening, while an internal tension lock system keeps it securely fastened