The Grubs Rainline is better than ever before. It features a TRAX sole which makes for a better grip and provides excellent stability on the waterfront. They consist of a rubber foot (with the reinforcement at the level of the teentop, Achilles tendon, and tibia), a shaft in chloroprene and a jersey lining of 5.0 mm thick, which means that the boot is suitable for prolonged periods of time within the specified temperature range.
Grubs Rainline High Boot Highlights:
- 5.0 TECHNOLOGY™ - A moisture wicking terry knit liner for ultimate
- SUPER-DRI™ lining
- UNDER FOOT CHASSIS™
- 2mm Natural Rubber Shell
- Self Hardening Layers Of Epoxy Impregnated Material
- Operate in Temperatures 70 to -5 Fahrenheit
- TRAK™ sole featuring Hexzorb™ shock-absorbing technology
All Grubs footwear uses self-insulating INSU-FOAM ULTRA bootie construction which acts as a neutral medium between the wearer and the outside. Read more about the benefits of insulated boots
This unique super stretch material is commonly used in deep sea dry suits, and has a 300% stretch rating. It is then covered with a 4 way stretch knitted nylon jersey which as suggested can expand not only in width but also height.
In our 5.0 TECHNOLOGY™ boots the bootie is lined with moisture wicking terry knit, which keeps the wearer dry and has a super stretch to fit most calves. As INSU-FOAM ULTRA™ is a temperature neutral material it will keep the wearers foot comfortable in most conditions for a prolonged period.
Did you know that is a family owned company? It's True! The family that owns Grubs has been making fine performance footwear since 1776!
