SPEYLINE 4.0 Traditional Boot
The SPEYLINE 4.0 is a traditional boot, designed with comfort and stability at the forefront.
Key Features
- Classic bellows Ensures a great calf fit.
- 3MM INSUFOAM-ULTRA Neoprene Lining Provides added comfort and warmth.
- 6mm NITROCELL footbed Offers soft cushioning with a million nitrogen bubbles for insulation, eliminating the need for special Welly Socks.
- VIBRAM® BRISTOL sole Uses ENCAPSULATED FOAM technology to absorb heel strike shock for day-long comfort.
- SUPERDRI lining Wicks moisture away to prevent sweat buildup; fungus and rot-proof, it won't smell like cotton-lined boots.
- Comfort Rating: -20ºC to +20ºC
About VIBRAM®
VIBRAM® is an Italian-based sole manufacturer, renowned for high-grip mountaineering soles. Founded by Vittorio Bramani in Northern Italy post-WWII, VIBRAM® pioneered technical sole design. GRUBS® was the first to fit a VIBRAM® sole on a rubber boot in 2006 and continues to collaborate for innovative product development.
Size Guide
Please note that our Wellington Boots include a 15mm allowance for wool blend/combination socks.
We recommend ordering your usual everyday shoe size. For half-sizes, please size down due to the built-in allowance.
Care Instructions
- BRUSH ME, WASH ME: Hose off your boots after each use. For deep cleaning, use mild soap and water with a soft bristle brush. Let air dry naturallydo not use direct heat.
- OIL ME: After drying, apply a rubber conditioner or natural oil to the rubber parts (especially at flex points like toe and ankle). We recommend using Revivex Rubber Care Spray, available at grubswarehouse.com.