Timberland PRO BOA® Magnitude CSA 8" Composite Toe Waterproof Work Boot — Dark Brown — TB0A66MKELE
The first thing you'll notice on the Magnitude is its striking, nature-inspired ExoShock™ toe reinforcement — built to distribute impact over a larger area for greater safety, durability, and lighter weight.
A double-weave nylon upper with an internal waterproof membrane, a composite safety toe, a metallic puncture-resistant plate, electrical hazard protection with an electric-shock-resistant sole, a rigid external heel cup for lateral stability, and the BOA® Fit System — on a cushioned midsole, Anti-Fatigue Technology footbed, and All-Weather TPU outsole.
Key Features of the Timberland PRO TB0A66MKELE
-
Asymmetrical Composite Safety Toe — Non-metallic cap meeting ASTM F2413 impact and compression standards; CSA certified.
-
ExoShock™ Toe Reinforcement — Distributes impact over a larger area for durability at lighter weight.
-
Metallic Puncture-Resistant Plate — Flexible underfoot protection from nails and sharp debris.
-
Electrical Hazard Protection and Electric Shock Resistant (ESR) Sole — Rated for US and Canadian requirements.
-
BOA® Fit System — A dial replaces laces for a micro-adjustable, precision fit; guaranteed for the life of the footwear.
-
Double-Weave Nylon Upper with Waterproof Membrane — Lightweight, keeps feet dry, and resists blood-borne pathogens.
-
Rigid External Heel Cup — Lateral stability on slanted and uneven surfaces.
-
Anti-Fatigue Technology Footbed and Cushioned Midsole — Shock absorption and energy return.
-
ReBOTL™ Lining with Antimicrobial Odor Control — Breathable, moisture-wicking fabric made with at least 50% recycled PET.
-
All-Weather TPU Outsole — Heat-, oil-, and slip-resistant, non-marking. Imported.
Dialed-In Fit, No Laces to Fail
The BOA® dial tensions a lace through the eyestay, so you can tighten or release the whole boot in seconds with gloves on. There are no laces to fray, ice up, or come untied, and the tension is even across the instep rather than concentrated at the knots.
Lightweight, Fully Protected
A nylon upper keeps the Magnitude light for an 8" boot, while the protection package is complete: composite toe with ExoShock™ reinforcement, puncture plate, EH and ESR sole, external heel cup, and CSA certification for Canadian jobsites.
Why Choose the TB0A66MKELE?
A waterproof, puncture-resistant, CSA- and ASTM-rated composite-toe 8" boot with a BOA® dial fit in a lightweight nylon build — the pick for demanding sites where you want maximum protection without 8" of leather weight.
Similar Styles to Consider
Prefer full-grain leather with BOA®? The BOA® Boondock 8" TB0A67B3W02 adds 400g insulation. Want a lighter BOA® athletic boot? See the BOA® Morphix TB0A438GENR.
Shop more: Timberland PRO 8 Inch Boots, Timberland PRO Safety Toe, Timberland PRO Waterproof
Frequently Asked Questions
What safety certifications does the BOA® Magnitude carry?
An ASTM F2413-rated composite safety toe with CSA certification, a metallic puncture-resistant plate, electrical hazard protection, and an electric shock resistant (ESR) sole.
What is ExoShock™?
Timberland's molded toe reinforcement, patterned on natural structures, that spreads impact across a wider area of the toe than a plain cap — adding durability and abrasion resistance without adding weight.
How does the BOA® Fit System work?
Turn the dial to tension the lace; pop it out to release. It works with gloves on and holds even tension across the instep all shift. BOA® guarantees dials and laces for the life of the footwear and ships replacements at no charge.
Does the Magnitude run true to size?
Most owners find the Magnitude true to size on Timberland's asymmetrical composite toe, which follows the natural shape of the foot for more room at the big toe. Order the size you wear in athletic shoes; the BOA® dial takes up any slack in fit.
Is there any metal in this boot?
The toe is composite, but the puncture-resistant plate is metallic — which is what gives it its flexibility and thin profile — and the BOA® lace is a thin coated steel cable.
Is the Magnitude insulated?
The TB0A66MKELE is a waterproof, uninsulated three-season boot. For cold-weather work with BOA®, the BOA® Boondock 8" TB0A67B3W02 adds 400 grams of insulation.
