Grubs OUTLINE 5.0™ Rubber Riding Muck Boot Thermal Lined Neoprene Rubber

Grubs OUTLINE 5.0™ is a purpose-built riding boot designed for equestrians who move from yard work to the stirrup with ease. The 5MM INSUFOAM-ULTRA™ neoprene and rubber shell delivers warmth and flexible comfort for cooler ride days.

• Insulation & shell: 5MM INSUFOAM-ULTRA™ neoprene paired with a rubber shell delivers cushioning warmth and durability for daily barn tasks and riding.
• Grip & stability: OUTLINE™ OUTSOLE with GRIP-GRID pad grips the stirrup, promoting a secure heel position and greater control in the saddle.
• Protection & durability: HARD TOE TECHNOLOGY with reinforced toe cap and heel protects the foot during routine activities and rides.
• Spur-friendly design: KICK SPUR feature keeps spurs in place and helps with quick boot removal after riding.
• All-season comfort: Comfort rating from -20°C to +20°C pairs with SUPERDRI™ lining to manage moisture and keep feet dry.
• Moisture management: SUPERDRI™ lining uses thousands of fibre loops to wick moisture away from the foot for a drier, more comfortable day.
• Fit details: UK size range UK4–UK8 with measured boot height and calf circumference (140–156 mm height, 400–420 mm calf width) to help you select the right fit.

The combination of self-hardening toe layers and reinforced heel offers protective coverage for everyday barn activity, while the GRIP-GRID outsole supports secure footing in the stirrup. The boot’s warm, moisture-wicking interior keeps feet comfortable during long stints in the saddle or stable, and the spur-friendly design reduces fuss when mounting and dismounting. Ideal for riders who train in cool to mild conditions and value a boot that can handle yard chores and riding without compromising fit or feel.