Men's Merrell™ AllOut Blaze Sieve Lightweight Hydro Hike Shoes

By Merrell



Men's Merrell™ AllOut Blaze Sieve Lightweight Hydro Hike Shoes
Intense overland long-distance walking requires both speed and hiking performance. Add in stream crossings and you need this water-ready, agile hiking shoe that is strong and flexible on any terrain.
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Please view the size chart before ordering. Our sizes are not US sizes.

Size chart

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Size Chart & Size Guide

Please read the instructions below this size chart before ordering. We have indicated whether this size chart uses body or garment measurements in the notes below the size chart. Allow 1cm variance for all garment measurements (as an example a 56cm garment measurement has a variance of 55-57cm. Please factor that into deciding on the size to order.)

To select cm (cm) or inches (in") please see the top left corner of the size chart table.

cm/ in" 7 7.5 8 8.5 9 9.5 10 10.5 11

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• The sizes above are UK shoe sizes.

• If you are ordering from outside the UK please use the comparison chart below to ensure that you order the shoe with the best fit for your foot.

UK Size 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5
US Size 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13
EU Size 41 41.5 42 43 43.5 44 44.5 45 46 46.5 47 48

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Please note: If you are unsure about which size to order, please contact us before ordering and we will help you as best we can.
Product information

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About the Men's Merrell™ AllOut Blaze Sieve Hiking Shoes: :

Quick Facts: ⊙ Weight: 595g; ⊙ Leather fabric upper; ⊙ Lycra neoprene stretch collar; ⊙ 3mm lug depth; ⊙ Vibram TC5+ sole

Activities: ⊙ Hiking ⊙ Trail ⊙ Safari ⊙ Travel ⊙ Outdoor activities and hobbies ⊙ Fishing ⊙ Expeditions ⊙ Walking ⊙ Daily wear

Features: ⊙ Waxy leather fabric upper provides waterproofing for river-crossings and water-based activities; ⊙ Lycra neoprene stretch collar for easy slip-on and slip-off action; ⊙ Anti-microbial properties for odour control; ⊙ UniFly™ mid-sole and Vibram rubber sole for comfort and protection even on rough terrain


Intense overland missions require both speed and hiking performance. Add in stream crossings, and you need this water-ready, agile hiking shoe.

This water-shedding upper with open design is a comfortable trail shoe you will love for its performance. With natural flex and the grip of Merrell's Vibram sole, its versatility makes for undeterred adventure no matter the terrain.

If you are considering embarking on a water-based activity such as rafting or canoeing on safari - or where there is a possibility of stream-crossings on walks - the construction and design of these shoes make them a great fit.

We sweat so you don't have to. Expedition-testing runs to the core of what we do and forms part of our promise to give you only the best gear for your safari and outdoor adventures. Selected as our footwear of choice for our Zambezi expedition, "In Search of Ngonye: Africa's Forgotten Waterfall", these shoes have been tested in some extreme African conditions as part of our quality promise to you.

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Additional information

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⊙ WEIGHT: 595g

• Leather fabric upper;
• Lycra neoprene collar;
• Vibram TC5+ sole
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