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Crankbrothers

Crankbrothers Mallet Trail Speed Lace Seal Shoes

Crankbrothers Mallet Trail Speed Lace Seal Shoes

Regular price £219.99
Regular price Sale price £219.99
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SKU:CRB-MSE65470A050

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The Crankbrothers Mallet Trail Speed Lace Seal is a clip-in trail shoe for wet laps, muddy climbs and days when the weather won't settle. Its waterproof membrane and adjustable ankle wrap tackle the rain, while the sole balances a supportive pedalling platform with grip for the sections you have to walk.

Water doesn't only arrive through the front of a shoe. The Seal's 360-degree ankle wrap helps limit entry from above, backed by a breathable membrane around the upper and a low-absorption lining that dries quickly. Speed Lace gives you a quick fit adjustment and a pocket for the loose lace. A stretchy ankle opening and heel pull tab make getting in and out easier.

The sole uses two rubber treatments for different jobs. MC1 around the pedal interface is designed to make clipping in and out easier, while softer HYDRO rubber at the toe and heel adds grip when you're hiking on slippery ground. A fibre-reinforced nylon shank supports pedalling effort, with low-rebound EVA to damp trail vibration.

The ramped cleat recess helps guide the pedal in and clear mud. Its 35mm track gives you room to move the cleat rearwards if that's your preferred position for descending. A TPU-reinforced toe and wraparound outsole protect against knocks, and reflective toe and heel details help in low light. For flat pedals, choose the Stamp Trail Speed Lace Seal.

Pedal compatibility and what's included

Compatible with Crankbrothers and other two-bolt SPD-style clip-in systems. Cleats and pedals are not included. Fit cleats appropriate to your pedal system and check the shoe-to-pedal clearance during setup.

  • Black 1.0mm Match Shims are installed.
  • Grey 1.5mm Match Shims are included in the box for Mallet E and Mallet DH pedals.
  • Crankbrothers lists black 1.0mm or stainless 0.8mm shims for Mallet Trail, Candy and Double Shot pedals. The stainless shim is a fitment option; it is not listed as included.

Specifications

  • Use: trail and enduro riding with two-bolt clip-in pedals.
  • Upper: breathable, waterproof and windproof laminated membrane with a 360-degree adjustable ankle wrap.
  • Closure: Speed Lace with a lace pocket; stretchy ankle opening and heel pull tab.
  • Outsole: MATCH Trail tread with MC1 rubber at the pedal interface and HYDRO rubber at the toe and heel.
  • Cleat fitting: ramped recess with a 35mm adjustment track.
  • Support: stiff fibre-reinforced nylon shank and low-rebound EVA midsole.
  • Protection: TPU-reinforced toe box and outsole wrap at the front.
  • Details: low-absorption lining and reflective toe and heel accents.
  • Colour: Dark Grey / Forest.
  • Claimed weight: 492g per shoe in US men's 9 / EU 42 / UK 8.

Supplied as a pair of shoes with the shims described above. Any cleats or pedals shown in photographs are for illustration only.

Fit and sizing

These shoes have a relaxed, unisex fit. Crankbrothers describes them as true to size and recommends going up half a size if you have wider feet. Use the conversion chart below to compare UK, EU and US sizes; the size selector uses UK sizes and shows the options available to order.

Crankbrothers Trail Speed Lace Seal size conversion
UK EU US men US women
4 37 5 6.5
4.5 37.5 5.5 7
5 38 6 7.5
5.5 39 6.5 8
6 39.5 7 8.5
6.5 40 7.5 9
7 41 8 9.5
7.5 41.5 8.5 10
8 42 9 10.5
8.5 43 9.5 11
9 43.5 10 11.5
9.5 44 10.5 12
10 44.5 11 12.5
10.5 45 11.5 13
11 46 12 13.5
11.5 46.5 12.5 14
12 47 13 14.5
13 48 14 15.5
14 49 15 16.5
View full details
Crankbrothers Mallet Trail Speed Lace Seal Shoes in Dark Grey / Forest, three-quarter upper view

Keep the weather outside

A waterproof membrane can only do so much if rain runs straight in at the ankle. The adjustable 360-degree wrap helps limit that route, working with the breathable upper and quick-drying, low-absorption lining for wet, changeable rides.

Crankbrothers Mallet Trail Speed Lace Seal Shoes in Dark Grey / Forest, outsole view; illustrated cleat not included

Room to find your cleat position

The 35mm cleat track gives you scope to set the cleat further back for descending control. A ramped recess helps guide the pedal into place and shed mud around the interface. It accepts Crankbrothers and other two-bolt SPD-style systems. Cleat shown for illustration; cleats are not included.

Mallet Trail Speed Lace Seal being used to walk on a muddy trail beside a bike

Different rubber for riding and walking

MC1 rubber around the pedal interface helps you clip in and out smoothly. HYDRO rubber is reserved for the toe and heel, adding friction where you need traction on a slippery hike. The two compounds have distinct jobs, so wet-weather walking grip doesn't dictate the whole pedal interface.

Mallet Trail Speed Lace Seal on a clip-in pedal on a muddy bike; cleats and pedals not included

A steady platform through rough ground

A stiff fibre-reinforced nylon shank supports your foot when you put power into the pedals. Low-rebound EVA helps damp vibration, while the Trail tread keeps walking practical when the terrain forces you off the bike.