Hiker Coolmax Micro Crew Midweight With Cushion Light Socks FPR •Fits 16-notch threaded bottom bracket

•Fits 16-notch threaded bottom bracket tool fittings with a 44-45 mm major diameter (outside of notches) and 42

– Tightening through a ratchet system for a secure and fast fit– Padded comfort strap– Sound and Shock Absorbing System (SSAS)– Easy Ascent Heel lift

The Barryvox S includes the Rescue SEND function to protect non-searching rescuers

Battery lasts for several days without recharging

Hiker Coolmax Micro Crew Midweight With Cushion Light Socks FPR •Fits 16-notch threaded bottom bracketFEATURES Performance Fit: No slipping, no bunching, and no blisters. Fine Gauge Knitting: Unprecedented durability and our unique put it on, forget its on feel. Fast Action Wicking: Pulls moisture away from skin. Fast drying. All Weather Performance: Cool in the summer, warm in the winter. Naturally Antimicrobial: Repels bacteria and odor. Guaranteed For Life: No strings. No conditions. For life. Coolmax: Engineered to move moisture away from your