What's Good To Do reviewer Julie Hayward puts the Grubs Waterline Black 4.0 through dog walks, gardening and wet decking — and gives the slip-on shoe a clean 5/5.

What's Good To Do reviewer Julie Hayward has reviewed the Grubs Waterline Black 4.0 — and the headline is one we don't take lightly: the shoe has become part of her everyday routine.

"I'd happily recommend the Grubs Waterline Black 4.0 to anyone looking for a reliable, comfortable, and waterproof slip-on shoe."

The full review lands at 5 out of 5, and Julie's reasons line up exactly with what we built the shoe to do.

What Julie praised

  • 4mm neoprene lining that keeps feet warm without bulk, and without the sweatiness she'd had with other slip-ons
  • Genuine waterproofing — wet grass, muddy paths and shallow puddles all handled, feet dry
  • Easy slip-on design with a secure fit — no faff at the back door
  • Excellent grip on wet decking and uneven ground
  • Clean, classic black finish — a shoe that doesn't shout "garden footwear"
  • Better than the alternatives she'd tried — wellies, crocs, and flip-flops all came off worse for dog walks and gardening

Who the Waterline Black 4.0 is for

Julie singled out the people the shoe is built for: water-sports enthusiasts, boaters, swimmers, and anyone who needs a reliable waterproof shoe they can slip on and go. It's also one of the most-requested shoes from customers who already own one of our wellingtons and want something for the in-between days.

One honest note

Julie's only minor critique: the neoprene lining can run a little warm in peak summer. Fair point — and a useful one for buyers choosing between the Waterline and our lighter-weight summer styles.

Shop the Waterline 4.0

Related coverage: Welsh Country on the Waterline Clog · BizzieBaby on the Waterline Clog · Best Outdoors features the Waterline Clog

Read Julie's full 5-star review on What's Good To Do ↗.

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Original coverage: Read the full piece on What's Good To Do ↗