Designed specifically for the UK rail industry, the ATHV4075 Breatheflex Pro Rail Spec Chainsaw Trousers are built to meet the demanding safety and visibility standards required for trackside work. These rail-approved trousers conform to RIS-3279-TOM Issue 2 (2019) and EN ISO 20471, ensuring you stay safe, seen, and compliant during all rail-side operations. 

Constructed using high-tenacity polymer fabrics, these rail trousers offer exceptional durability and flexibility, giving you the freedom to move easily whether on the ground or in the canopy.

Hi vis orange trousers are essential for visibility in high-risk environments, and the Breatheflex Pro delivers on this with vibrant colouring and reflective abrasion-resistant panels on the knees and ankles.

A Kevlar-reinforced crotch and ultra-stretch fabric panels ensure robust protection with complete flexibility — preventing tears and allowing full-range movement throughout your day.

Now featuring a newly upgraded comfort liner, designed based on user feedback, these trousers prevent sawdust build-up and discomfort caused by trapped debris or hair – ideal for long hours on-site.

Features & Benefits:

• Fully compliant rail spec trousers – certified to RIS-3279-TOM Issue 2 (2019) and EN ISO 20471
• Design C, Class 2 chainsaw protection
• Hi vis orange trousers with reflective detailing for enhanced safety
• Kevlar-reinforced crotch for durability and freedom of movement
• Abrasion-resistant panels on knees and ankles
• New anti-debris comfort liner
• Adjustable waistband for a personalised fit
• Kidney pad support for use with braces
• Elasticated boot hooks to keep trousers in place
• YKK zipped pockets with taped seams

Chainsaw Standards
The ATHV4075 is a Design C trouser (saw protection to the front and back of the leg), and the protection is rated to:

• ATHV4075 - Class 2 (24 m/s) EN 381-5 Design C.
• Conforms to EN ISO 20471 RIS - 3279 -TOM.