Grubs Skyline 4.0™ Quilted Neoprene Thermal Wellington Boot

Designed for outdoor living, the Skyline 4.0 is a warm, easy-wearing Wellington boot built for everyday countryside tasks. From dog walks to riding prep, it blends comfort, protection, and timeless style in a rugged, all-season package.

• Upper material: 4mm quilted INSOFOAM-ULTRA™ neoprene for consistent warmth, flexibility, and a cushioned barefoot feel.
• Ankle-height rubber shell: Durable protection around the foot and ankle while maintaining natural mobility on uneven ground.
• Kick Spur design: Keeps spurs in place during riding and assists with quick, easy boot removal.
• Super-DRI™ lining: Moisture-wicking interior with thousands of fibre loops to cosset the foot, drawing sweat away for a dry, comfortable footbed.
• Foam cushioning layer: 5.0 INSU-FOAM ULTRA provides long-lasting comfort and minimizes heat buildup during extended wear.
• Thermal range: Comfort-rated from -20°C to +20°C, making it versatile for cold, damp days and cool spring outings.
• Classic styling: Traditional colourways with coordinating trim and sole to suit country life and everyday wear.
• Size and fit details: UK sizes UK4–UK8 with boot height and calf circumference: UK4 (390mm height, 400mm calf), UK5 (395mm, 410mm), UK6 (400mm, 410mm), UK7 (405mm, 420mm), UK8 (410mm, 420mm).

The Skyline 4.0 is built to keep you warm and dry during muddy walks, routine stable chores, and light countryside adventures. The quilted neoprene and inner foam deliver a soft, supportive feel that reduces fatigue on long days outdoors. A rubber ankle shell provides reliable protection against splashes and debris, while the Kick Spur design adds rider-friendly practicality. With Super-DRI lining and the 5.0 INSU-FOAM ULTRA layer, your feet stay comfortable and moisture-free, even when activity level fluctuates or weather shifts. This boot is ideal for outdoor enthusiasts, equestrians, farm and ranch tasks, and anyone who spends time on wet or muddy ground in variable temperatures.