Is the Ergo 5 Mega wide enough for EE–EEE feet?

Yes. Mega fitment is Sidi's widest last, built for EE–EEE width feet. Riders with average-width feet should look at the standard Ergo 5 instead.

How does the Ergo 5 Mega differ from the Ergo 4?

The upper is new: Techpro synthetic leather replaces the older material and is lighter, water resistant and more supple. The sole, the Twelve Carbon composite, carries over from the Ergo 4.

How does it compare with the Sidi Shot or Wire 2?

The Shot and Wire 2 use two Tecno-3 Push dials and the stiffer Vent Carbon sole. The Ergo 5 Mega uses one dial plus a forefoot strap and a more forgiving composite sole, which suits all-day comfort over sprinting.

What is the sole made of?

The Twelve Carbon composite sole is carbon-reinforced nylon with a carbon weave plate for stiffness where it matters. It is stiffer than plain nylon but softer than Sidi's full carbon soles.

What closures does the shoe use?

One Tecno-3 Push dial on the upper and side, a hook-and-loop forefoot strap, and the padded Soft Instep 4 strap across the top of the foot.

Is the upper water resistant?

Yes. The Techpro synthetic leather upper is water resistant and durable, though it is not a fully waterproof shoe.

Where is the Sidi Ergo 5 Mega Road Cycling Shoes cheapest?

At Bike Closet, for $129.99, 48% under what the other stores charge, as of our latest check.

What do buyers say about the Sidi Ergo 5 Mega Road Cycling Shoes?

Rated 4.7 out of 5 from 101 ratings. Buyers like: Very wide, comfortable fit for EE-EEE width feet; Supple upper avoids hotspots even when feet swell or dials are tightened; Sidi's last is widely praised for comfort.

Where can I buy the Sidi Ergo 5 Mega Road Cycling Shoes?

8 stores we checked sell it, including Bike Closet, Tour Cycling, eBay, Sidi Sport, ExtremeSupply.com.

Sidi Ergo 5 Mega Road Cycling Shoes Price History: $129.99

What reviewers say

4.7 / 5101 ratings

Riders with wide feet rate the Ergo 5 Mega highly, praising its genuinely roomy EE–EEE fit and the supple upper that stays comfortable when feet swell or the dials are cranked down. Sidi's last and the padded instep strap draw repeated praise for all-day comfort.

What people mention

Fit widthPraisedOwners with wide feet say the Mega fitment is genuinely roomy and comfortable for EE–EEE width.
Upper comfortPraisedThe supple Techpro upper is said to avoid hotspots even when feet swell or the dials are tightened.
Sole stiffnessMixedThe composite sole is comfortable for long rides but softer than Sidi's top carbon soles for sprinting.
ClosureMixedThe single Tecno-3 Push dial with a hook-and-loop strap works well but offers less fine adjustment than two-dial shoes.

From ExtremeSupply.com

Mega fitment: very wide fit for EE-EEE width feet
Techpro eco-friendly synthetic leather upper: durable, lightweight and water resistant
Soft Instep 4 closure strap with plush padding prevents hotspots across the top of the foot
Dual Tecno-3 Push dials plus hook-and-loop forefoot strap
Twelve Carbon composite sole: carbon reinforced nylon with carbon weave plate for tuned stiffness and all-day comfort
Redesigned reinforced heel cup stabilizes the foot for efficient pedaling

Sizes: US 8 / EU 42, US 8.4 / EU 42.5, US 8.8 / EU 43, US 9.2 / EU 43.5, US 9.6 / EU 44, US 10 / EU 44.5, US 10.4 / EU 45, US 10.8 / EU 45.5, US 11.2 / EU 46, US 11.6 / EU 46.5, US 11.9 / EU 47
Materials: Techpro microfiber upper (eco-friendly synthetic leather); Twelve Carbon composite sole (carbon reinforced nylon with carbon weave plate)
Fit: Mega fitment, very wide, for EE-EEE width feet; 4mm wider across the ball of the foot, with higher instep and wider heel cup
Sizing: Mega version runs wider than standard: built for EE or EEE width feet, 4mm wider across the ball with more volume, a higher instep and a wider heel cup.
Guarantee: 30 Day Money Back Guarantee (restrictions apply).
Returns: 30-day return policy; items must be unworn/unused with tags and original packaging; buyer pays return shipping; no returns on sale and/or closeout items.
Shipping: Free ground shipping within the USA on qualifying orders (except Alaska and Hawaii); most orders ship from the CA warehouse by FedEx or USPS; international orde

About the Sidi Ergo 5 Mega Road Cycling Shoes

The Sidi Ergo 5 Mega is a road cycling shoe in a very wide fit for EE to EEE width feet. It is built on Sidi's Ergo last, which is 4mm wider across the ball of the foot. It also has a higher instep, a wider heel cup and more volume overall.

The upper is Techpro microfiber, a synthetic leather that is durable, lightweight and water resistant. It is supple, so it is meant to avoid hotspots when feet swell or the closure is tightened. The closure mixes a Tecno-3 Push dial with a hook-and-loop strap for the forefoot. A Soft Instep 4 strap with padding helps prevent hotspots across the top of the foot.

The Twelve Carbon composite sole is carbon-reinforced nylon with a carbon weave plate where extra stiffness is needed. It is tuned for stiffness with all-day comfort. A redesigned, reinforced heel cup stabilizes the foot for efficient pedaling.

Fit: Mega, very wide, for EE to EEE width feet
Last: Sidi Ergo, 4mm wider across the ball of the foot
Upper: Techpro microfiber (synthetic leather), water resistant
Sole: Twelve Carbon composite: carbon-reinforced nylon with carbon weave plate
Closure: Tecno-3 Push dial and hook-and-loop forefoot strap
Instep: Soft Instep 4 strap with padding
Heel: Redesigned reinforced heel cup
Sizes: US 8 to 11.9 (EU 42 to 47), 11 sizes