Wolverine I-90 EPX CarbonMAX Composite Toe Romeo Slip-On Boot

Wolverine I-90 EPX CarbonMAX Composite Toe Romeo Slip-On Boot — Laces-Free Metal-Free Protection

A safety toe is impact and compression protection, not electrical isolation. ASTM F2413 treats them as separate ratings: only a boot carrying the EH mark is tested for secondary protection against open electrical circuits, and that protection is voided by wet soles, worn outsoles or embedded metal. Work on or near energised parts is controlled by a zero-energy state and the NFPA 70E arc-flash program first; footwear is the last layer, never the plan.

The Wolverine I-90 EPX CarbonMAX composite toe romeo slip-on boot gives you laces-free convenience with a metal-free CarbonMAX safety toe that meets ASTM F2413. It is the pick for shop crews and drivers who need on-and-off in seconds, waterproof protection, and a non-conductive toe that clears metal detectors.

Features · Specs · Fit & Sizing · Comparison · FAQ

The Wolverine I-90 EPX is a waterproof romeo slip-on work boot with a CarbonMAX nano-composite ASTM F2413 safety toe and slip-resistant outsole, built for fast on-and-off wear.

Key features

• CarbonMAX nano-composite safety toe meets ASTM F2413 at a lighter weight than steel
• Romeo slip-on design with twin-gore panels for laces-free on-and-off
• Waterproof leather upper for wet ground
• Slip-resistant outsole for shop and warehouse floors
• Removable cushioned footbed
• Metal-free build passes detectors and resists cold transfer

Specifications

Where this boot fits

The I-90 EPX fits shop crews, drivers, and anyone tired of lacing up who still needs a real ASTM F2413 toe. The romeo cut slips on and off at the shop door, the waterproof upper handles wet ground, and the slip-resistant outsole grips shop floors. Pair it with a cushioned insole from our work boot insoles range and moisture-wicking work socks; seal the leather with our boot care and waterproofing products.

Fit, sizing, and metal-free advantage

The I-90 EPX runs true to size; because it is a slip-on, a snug fit matters, so avoid sizing up. It is the slip-on option in our composite toe boots range next to the lace-up Wolverine Overpass and the rugged Timberland PRO Boondock. Both Wolverine models use the same CarbonMAX toe covered in our steel toe vs composite toe guide.

Every metal-free boot on this page skips the steel cap, so it will not conduct cold into the toe box and it clears metal detectors at airports, courthouses, and secure facilities. If you are choosing between materials, our steel toe vs composite toe comparison and our how to choose safety boots guide walk through weight, conductivity, and compliance so you order the right cap the first time.

How it compares to its siblings

• Choose this Wolverine model when you want laces-free slip-on convenience with a real ASTM F2413 CarbonMAX toe.
• Consider the Wolverine Overpass (Wolverine Overpass) when you want athletic lace-up flex and ankle support on wet ground.
• Consider the Timberland PRO Boondock (Timberland PRO Boondock) when you want maximum rugged toughness and lug grip for demolition and rough terrain.

Browse the full composite toe boots range or step back to the master safety footwear collection to compare against steel toe boots, waterproof work boots, and electrical hazard boots. For metal-free picks ranked head to head, read the best composite toe work boots guide, and if you are still deciding whether you need a safety toe at all, see when do you need safety toe boots.

Ready to order?

Order your size above. For the hands-on breakdown see the Wolverine I-90 EPX CarbonMAX composite toe romeo slip-on review, and to compare every metal-free option read the best composite toe work boots guide. You can also check the current price on Amazon — as an Amazon Associate, WC Safety earns from qualifying purchases.

If the decision is still open, the comparisons in best boot care products, best electrical hazard work boots, best insulated winter work boots narrow it down.

Alternatives at the same protection level are listed in ariat work boots, carhartt work boots, footwear accessories.

Written by Steven Eaton, WC Safety editor. WC Safety is an independent PPE review site, holds no inventory and sells nothing directly; Amazon links are affiliate links that earn a commission at no cost to you and never affect the assessment. This page is not medical, legal or regulatory advice.