SPEYLINE 4.0 a traditional boot, designed with comfort and stability at the forefront. lassic bellows – gives great calf fit
Features:
- 3MM INSUFOAM-ULTRA(tm) NEOPRENE LINIG – Gives the wearer added comfort and warmth
- 6mm NITROCELL footbed – provides a soft cushioning for an athletic shoe feel. The NITROCELL footbed has a million microscopic nitrogen bubbles that insulate the wearer from cold surfaces, no need for special ‘Welly Socks’ that roll down and rub.
- VIBRAM BRISTOL sole- features ENCAPSULATED FOAM technology in the heel absorbs heel strike shock for day long comfort.
- SUPERDRI lining – wicks moister away from the wearers foot to prevent a sweaty and uncomfortable feel, it is fungus and rot proof so will not smell like cotton lined boots.
- COMFORT RATING – -20°c to +20°c
* Please note; GRUBS boots are produced in standard U.K. sizes for men and women (unisex sizing) and available in whole sizes only, but will stretch to fit half sizes. There is a 15mm toe allowance built into the sizing to allow for wear of wellie socks etc.
* Please note that all Grubs footwear is treated with an anti-blooming agent, which acts to to protect the boots in transit and at storage / warehouse. The agent is odourless and a colourless oil, and it does evaporate over time leaving no stain or appearance. However from time to time, the inside of the box may be stained upon receipt.










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