Grundens Boot Sock Thermal Floatant and crushproof rod tube inserts

and crushproof rod tube inserts

the Amplitude Smooth MPX taper starts where the GPX left off

- Slick Hard Finish

*Excluded from Free Shipping

Grundens Boot Sock Thermal Floatant and crushproof rod tube insertsComfort starts from the inside, out. Naturally insulating, moisture wicking and antimicrobial Merino Wool and Repreve recycled yarns wrap your feet in cushioned comfort. 38% Merino content, the most in the sock line up, boosts the Boot Sock Thermal insulating power for the coldest, longest days on deck. High power instep elastic locks in a blister free fit. Nylon reinforcement yarns at heel and toe boost durability. USA made, sustainably sourced.