This update revisits four ES formal shoe models described in a mid-2000s article. It preserves the original focus on comfort systems and construction while noting that many material and technology names (G2, STI foam, 400 NBS rubber, silithane) are proprietary or dated and should be verified against current specs or reissues. The piece also offers brief care and selection advice for modern buyers.

Why formal shoes still matter

Formal shoes remain a wardrobe staple for workplaces, events, and anyone who wants a structured, polished look. In recent years buyers have pushed brands to combine traditional materials with modern comfort: softer midsoles, padded collars, and more flexible outsoles. Sustainability and versatile styling (dress sneakers that read formal with jeans or trousers) are also shaping choices.

The ES lineup - what to know

Below are concise summaries of four ES models that circulated in the mid-2000s. The original descriptions focused on comfort systems and construction. Where contemporary verification is needed, I've noted it.

ES Accel Shoe

The Accel was presented as a leather-uppered formal shoe with ventilating interlock and a triple-stitched toe cap. The design reportedly included a padded tongue and collar, a full-length EVA internal midsole, and a detachable bend-support footbed. The description also mentioned a concealed TPR rubber underlay and a rubber outsole described as "400 NBS stitched gum." These specific materials and trade names should be confirmed for current models or reissues.

ES Accelerate Shoe

A sibling model, the Accelerate, emphasized a G2 system for heel-to-toe protection and an STI foam system for cushioning (both brand or technology names that may be proprietary or legacy). The Accelerate also used leather uppers, padded collars, and a rubber outsole promoted as durable. Verify the presence and current naming of these cushioning systems if you need exact technical specs. 1

PJ Ladd Youth Shoe

Originally marketed toward younger wearers, this model paired a leather upper with a lighter 3/4 cupsole to reduce weight and a G2 cushioning system. The style included reinforced stitching in high-wear areas and a hybrid tread pattern for traction. If you're researching children's sizing, current availability and compliance with today's safety standards should be checked. 2

Square One Shoe

Square One was noted for a suede upper, triple-stitched toe cap, a flexible tongue with centering straps, and a vulcanized rubber outsole. If you prefer suede for dress shoes, check current care recommendations and any updated material blends used in newer runs. 3

Choosing and caring for formal shoes

Look for leather or suede that's been responsibly sourced, a midsole with proven cushioning (EVA remains common), and a sole you can resole if you plan to keep the shoe long-term. Clean and condition leather regularly; use a suede brush and protector for suede.

Note: Many material and system names in the original product summaries (G2, STI foam, 400 NBS rubber, silithane heel pad) appear to be proprietary or dated terminology. Confirm current product specs, availability, and brand ownership before making purchasing or reporting decisions. 4

  1. Confirm whether ES (the brand) still markets these models or owns the listed product names
  2. Verify technical terms: G2 system, STI foam, silithane heel pad, and '400 NBS' rubber specification
  3. Check current materials and construction details for each model (upper materials, midsole composition, outsole type)
  4. Confirm availability and sizing for the PJ Ladd Youth Shoe and whether it meets current child footwear standards
  5. Locate official product pages or archival sources to substantiate original claims and identify any reissues or renames

FAQs about Formal Shoes

Are these ES models still sold today?
Availability varies. The article summarizes mid-2000s descriptions; many model names and cushioning systems may be discontinued or renamed. Verify current listings with the brand or authorized retailers.
What should I look for in a comfortable formal shoe?
Seek quality uppers (leather or suede), a supportive midsole (EVA or similar), padded collars, and a durable outsole. Removability of the footbed and the ability to resole are useful features for longevity.
Can suede formal shoes be worn in wet weather?
Suede is more vulnerable to water; use a protector spray and avoid heavy rain. For wet conditions, choose treated leather or rubberized outsoles.
What does ‘EVA midsole’ mean?
EVA (ethylene-vinyl acetate) is a lightweight foam commonly used for cushioning in midsoles. It offers comfort but can compress over time.
How do I verify proprietary cushioning systems (G2, STI foam)?
Check the brand's current technical specs, product pages, patents, or contact customer service to confirm what those names refer to and whether they remain in use.

News about Formal Shoes

The 14 Best Dress Shoe Brands You Can Buy Online: From G.H. Bass to Grenson - Esquire [Visit Site | Read More]

Roma Rio - Men's Velvet Slip-on Loafer Mens Tuxedo Shoe Sale ROMA RIO Men's Velvet Slip-On Loafers - Formal Tuxedo Dress Shoes Velvet Formal Shoes - exileshmagazine.com [Visit Site | Read More]

17 Best Black Dress Shoes For Men in 2025 - FashionBeans [Visit Site | Read More]

We Tested 40 Pairs of Men's Dress Shoes—These Are the 10 Most Comfortable - Travel + Leisure [Visit Site | Read More]

BIGCARJOB Girls Mary Janes Sneakers Little Girls Casual School Uniform Shoes Children Athletic Gym Shoes Mary Janes Shoe - The San Joaquin Valley Sun [Visit Site | Read More]