An archive icon, rebuilt for modern weather The Cham Redux Storm takes the DNA of Merrell's archival Chameleon family – a genuine cult classic among hiking obsessives – and rebuilds it from the ground up for genuinely wet British conditions. A GORE-TEX membrane keeps the waterproofing serious while the toggle lace closure and elastic lace keeper mean you can get it on and adjusted in seconds, gloves and all. The FloatMax foam midsole adds a noticeably soft, smooth underfoot feel, while the recycled webbing pull tab and TPU heel counter are the kind of small details that make a shoe easier to actually live in day to day. It works just as well dashing between meetings as it does on a soggy dog walk, which is precisely the point. FEATURES SPECS MATERIALS SIZE GUIDE ECO CREDENTIALS THE BRAND Toggle lace closure with elastic lace keeper for a quick, secure fit FloatMax foam midsole for a soft, smooth underfoot feel Molded TPU heel counter for lasting support GORE-TEX waterproof membrane for reliable weatherproofing Made with a high proportion of recycled materials throughout Weight: 810 g GORE-TEX® waterproof membrane Textile and TPU upper 60% Recycled polyester laces Elastic lace keeper Molded TPU heel counter 100% recycled heel pull tab webbing 100% recycled webbing Breathable mesh lining 50% recycled removable EVA foam footbed 50% recycled mesh footbed cover FloatMax™ foam midsole Rubber outsole Unisex (UK) Mens (UK) Womens (UK) 4 4 4.5 5 5 5.5 6 6 6.5 7 7 7.5 8 8 8.5 9 9 9.5 10 10 10.5 11 11 11.5 12 12 12.5 Committed to cleaner materials - Merrell has set a goal for 100% of its products to contain organic, recycled, or renewable materials, as part of seven sustainability commitments to reduce its environmental impact across the entire range. Keeping shoes out of landfill - Merrell has committed to saving 300,000 pairs of shoes from ending up in landfill through its dedicated recycle and resell programme, extending the life of footwear and reducing waste. Sustainability through recyclable materials - This product is made with recyclable materials. Merrell started in 1981 as a custom bootmaker in Utah, and it's fair to say the fit stuck. Four decades on, their reputation for out-of-the-box comfort, no-nonsense hiking boots has made them the biggest name in the game worldwide, and this season's lineup shows why they haven't stood still. The Cham Redux and Moab families take Merrell's trail heritage and rework it for daily wear – genuine GORE-TEX waterproofing and Vibram grip, but built for a wet dash to the shops as much as a soggy Sunday on the Downs. There's still a slipper-soft moc for padding round the house, and a rugged trail runner for anyone chasing PBs on muddy singletrack. Whatever you're doing outside – or getting to and from it – Merrell's spent 40 years working out how to make it more comfortable.