---
title: "Heckel MACCROSSROAD 3.0 HIGH BOA S3L lace-up boot | Safety footwear"
url: "https://www.uvex-safety.ie/en/products/safety-footwear/heckel-maccrossroad-3.0-high-boa-s3l-lace-up-boot-67363/"
description: S3 CI HI HRO SRC; BOA system; cold insulating; leather; metal-free; scuffcap; anti-slip outsole, penetration-resistant midsole, resistant to oil and fuel, water-resistant shoe upper
image: "https://d3rbxgeqn1ye9j.cloudfront.net/shop-media/knhLMaWH899QQkE0rP03S33OJb8tz4WFvOsxoIJyBCI/cb:1756915503/bWVkaWEvOWQvMTUvOTYvMTc1NjkxNTUwMy82NzM2My1tYWluLmpwZw"
date: 2024-01-30
modified: 2025-01-08
type: product
site: uvex safety
locale: en_IE
categories:
  - Safety footwear
---

# Heckel MACCROSSROAD 3.0 HIGH BOA S3L lace-up boot | Safety footwear

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Description### Heckel MACCROSSROAD 3.0 HIGH – S3L all-terrain safety boot

The MACCROSSROAD 3.0 HIGH BOA is a multi-purpose safety boot, ideally suited to walking on uneven terrain or working in humid environments. The MACSOLE® ADVENTURE 3.0 rubber sole with MACABSORB EVA insert in forefoot and heel for greater flexibility and better cushioning. Featuring the BOA® Fit System for a quick, easy and customised fit.

**General features**

- Water-resistant, oiled full-grain leather boot
- EN ISO 20345:2022 rating: S3L FO CI HI HRO SC SR
- MACSOLE® ADVENTURE 3.0 rubber soles made exclusively from a mixture of nitrile rubbers guarantee unrivalled performance in slip resistance and durability and are also resistant to contact heat up to 300ºC
- The natural elastic properties of rubber within the sole combined with innovative MACABSORB insole with inserts in the heel and forefoot ensure shock absorption that is 85% higher than the standard for durable wearer comfort
- BOA® Fit System (consisting of dial, lace and lace guides) for a fast, effortless, precision fit
- Free from harmful substances according to our restricted substances list
- Colour: black, blue
- Available in sizes: 36 to 48 (3.5 to 13)
- Weight (at size 42): 700 grams

**Safety features**

- Protection class S3L in accordance with EN ISO 20345:2022 + A1:2024 with additional marking for very good slip resistance (SR)
- MACSOLE® ADVENTURE 3.0 rubber sole guarantees unrivalled performance in slip resistance and durability and is also resistant to contact heat up to 300°C
- Agile Ankle Guard and reinforced heel support the foot for better stability especially on uneven surfaces while retaining a high level of movement
- All-terrain sole profile disperses surface debris for better grip
- Scuff cap made from highly abrasion-resistant rubber protects leather prolonging product life
- Metal-free toe cap
- Metal-free penetration-resistant midsole, light and flexible, conducts less heat and cold than a metal sole and protects 100 % of the surface of the foot

**Comfort features**

- Quick-drying 3D mesh lining for excellent breathability
- Hygienic, removable insole made from 85% recycled PU foam
- Ergonomic sole supports natural rolling movement of the foot
- Flexible and compact foam around ankle and Achilles tendon for protection and comfort

**Applications**

- Utilities
- Construction
- Civil engineering
- Oil and gas
- Heavy industry
- Rail
- Ports
- Defence
- Agriculture and green spaces

**Sustainability**

- Material 9.30 kg CO2e
- Manufacturing 1.69 kg CO2e
- Packaging 0.54 kg CO2e
- Transport 0.66 kg CO2e
- **Cradle-to-Customer 12.19 kg CO2e**
- Cradle-to-Grave 15.26 kg CO2e
- Calculation date: 06/2025

These CO2 values are valid at the time of calculation and may be subject to change.

**Downloads**
 [Product data sheet](https://d3rbxgeqn1ye9j.cloudfront.net/fileadmin/www.heckel-securite.fr/pdf/Datasheets/English/MACSOLE_ADVENTURE_3.0_BOA/67363_PDB_EN.pdf)

Specifications

| EN ISO 20345:2011 | S3, SRC, CI, HI, HRO |
|---|---|
| EN ISO 20345:2022 | S3L, FO, CI, HI, HRO, SR, SC |
| ESD | Unsuitable |
| Lining material | 3D Mesh |
| Marketing colour | Blue, Black |
| Sole material | Rubber (GU) |
| Outer material | Water repellent, full-grain leather |
| Product family | Heckel MACSOLE® ADVENTURE 3.0 |
| Product type | Boot |
| Segment | Construction, Engineering, Oil & Gas, Utilities, Rail, Defence, Heavy industry |
| Technologies | BOA® Fit System, uvex MACSOLE® rubber sole |

Heckel MACCROSSROAD 3.0 HIGH BOA S3L lace-up boot
=================================================

Article number: 67363

- Water-resistant full-grain leather
- Protection class S3L FO CI HI HRO SC SR in accordance with EN ISO 20345:2022+A1:2024
- Rubber-coated toe for increased durability
- Metal-free midsole and toe cap
- Ankle guard support system
- BOA® Fit System for precision fit

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