JW PEI
Open-Toe Slingback Pumps
The JW PEI Open-Toe Slingback Pumps are women's dress shoes featuring a semi-sheer mesh upper and an open toe, designed for formal or semi-formal wear. They include an adjustable tongue buckle strap, a padded footbed, and a 3.5-inch (9 cm) stiletto heel with a flared base and an anti-slip rubber heel cap. The mesh upper is complemented by solid trim piping, a thin ankle strap with a metal buckle, and a smooth outer sole with a slight toe platform.
- Material
- Mesh upper
- Gender
- female
- Category
- Apparel & Accessories > Shoes
Color
Size
Specifications
Open-toe slingback pumps with mesh upper and adjustable buckle strap, featuring a padded footbed and 3.5-inch heel.
Mesh upper for breathability, adjustable buckle strap for secure fit, padded footbed for comfort, anti-slip rubber heel for traction.
- Material
- Mesh upper
- Gender
- female
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Shoes
Additional Attributes
- mesh upper
- adjustable tongue buckle strap
- padded footbed
- smooth outer sole with anti-slip rubber at heel
- 3.5-inch heel height
- open toe
- slingback style
Product Insights
These PETA-Approved Vegan pumps by JW PEI feature a sheer mesh upper that visually elongates legs, with an open toe and adjustable ankle strap that flexibly fit various foot shapes via a detailed size chart. The 3.5-inch heel is best for seated or short-duration wear, not prolonged walking, and the heel-only anti-slip rubber provides limited grip on slick surfaces. Priced at $195 CAD, the brand’s limited seasonal collections reduce overstock waste.
- Wear duration
Better suited for shorter periods or seated occasions.
Why this is supported
The product Q&A warns that
these may cause fatigue; they are better suited for shorter periods or seated occasions.
Are these pumps comfortable for all-day standing or walking, given the 3.5-inch heel height and padded footbed?This directly qualifies the all-day comfort expectation despite the padded footbed.
- Fit flexibility
Strap adjusts for ankle girth; open toe forgives forefoot width.
Why this is supported
The Q&A confirms that
the product features an adjustable tongue buckle strap for a custom fit across different ankle widths
Are the slingback straps adjustable for different ankle widths, or is there only one fixed position?. Additionally, deep research into fit notes that
Because the toe box is fully open, forefoot width and toe length are not constrained—making the pump more forgiving for wider feet or longer toes
Fit and sizing compared to standard — open_toe_forgiveness. These features combine to provide flexibility in fit for both ankle and forefoot.
- Sizing guide
Size guide includes exact foot length and ball girth per US size.
Why this is supported
JW PEI's size guide displays exact measurements for each size:
| US | EU | UK | JPN/CN/KR | Foot Length±0.2(MM) | Ball Girth±0.2(MM) |
jwpei.comThis enables precise matching of foot length and girth for accurate sizing.
- Traction
Heel-only anti-slip rubber; grip on slick surfaces may be limited.
Why this is supported
The Q&A explains that
This confirms the limitation of heel-only anti-slip for all-surface stability.
- Forefoot width
Open toe box removes width constraints for wider feet.
Why this is supported
Deep research confirms that the open toe design eliminates typical closed-toe constraints, allowing buyers with wider feet or longer toes to wear their usual size.
- Size chart
Size chart gives foot length and ball girth per US size.
Why this is supported
The brand publishes a size chart that lists foot length and ball girth in millimeters per US size, as shown in this excerpt:
| US | EU | UK | JPN/CN/KR | Foot Length±0.2(MM) | Ball Girth±0.2(MM) |
jwpei.comThis enables buyers to match their own foot measurements for a more tailored fit.
- Ankle fit
Adjustable buckle strap custom-fits different ankle widths.
Why this is supported
Brand Q&A confirms:
Yes, the slingback straps are adjustable — the product features an adjustable tongue buckle strap for a custom fit across different ankle widths
Are the slingback straps adjustable for different ankle widths, or is there only one fixed position?- Wear comfort
3.5-inch heel suitable for short-term, not all-day walking.
Why this is supported
Brand Q&A describes:
The 3.5-inch heel height is fairly high for extended wear, but the padded footbed offers some cushion. For all-day standing or walking, these may cause fatigue; they are better suited for shorter periods or seated occasions.
Are these pumps comfortable for all-day standing or walking, given the 3.5-inch heel height and padded footbed?- Cleaning
Hand-clean nylon mesh with mild soap; avoid machine washing and heat drying.
Why this is supported
The brand's Q&A advises:
gentle hand cleaning with a mild soap solution and a soft cloth or brush. Avoid machine washing or harsh chemicals
What is the best way to clean the mesh upper without damaging it?This care routine preserves the delicate mesh.
- Design
The sheer mesh upper visually elongates the legs.
Why this is supported
JW PEI's social media highlights
Sheer mesh meets timeless elegance
facebook.com, indicating the mesh's design intent for a lengthening effect.
- Vegan certification
The nylon upper, synthetic lining, and rubber sole are PETA-Approved Vegan.
Why this is supported
The shoe holds
PETA Approved Vegan
forthgreen.comcertification, and Good On You gives it an animal welfare score of
Animals 5 out of 5
directory.goodonyou.eco, confirming no animal derivatives are used in any component.
- Certifications
PETA-Approved Vegan and Good On You animal welfare score 5/5.
Why this is supported
The PETA-Approved Vegan certification covers the entire shoe, including adhesives, as stated by
PETA Approved Vegan
forthgreen.com. Additionally, independent ethics platform Good On You gives JW PEI a perfect
Animals 5 out of 5
directory.goodonyou.ecoscore for animal welfare.
- Sustainable production
Limited seasonal collections reduce overstock waste.
Why this is supported
The brand follows a slow-production model:
JW Pei typically releases two to four collections per year.
apartstyle.comand
, reducing overstock waste compared to fast-fashion cycles.
- Fit versatility
Open toe and adjustable strap with sizing chart allow custom fit.
Why this is supported
The open toe box is forgiving for wider feet, broadening fit without altering the sleek silhouette.
Yes, the slingback straps are adjustable — the product features an adjustable tongue buckle strap for a custom fit across different ankle widths
Are the slingback straps adjustable for different ankle widths, or is there only one fixed position?JW PEI also provides foot length and ball girth measurements per US size.
| US | EU | UK | JPN/CN/KR | Foot Length±0.2(MM) | Ball Girth±0.2(MM) |
jwpei.comTogether, these features allow a tailored fit.
- Brand ethos
PETA-Approved Vegan and Good On You 5/5; 2–4 collections yearly.
Why this is supported
JW PEI operates a slow fashion model with limited releases.
JW Pei typically releases two to four collections per year.
apartstyle.comThey focus on smaller, limited-edition runs
apartstyle.comThe brand is also PETA-Approved Vegan, covering all components.
PETA Approved Vegan
forthgreen.comGood On You independently scores its animal welfare a perfect 5/5.
Animals 5 out of 5
directory.goodonyou.eco
Image Analysis
3 images- 01
Product
Right-side profile of a single black open-toe slingback pump with a mesh upper, thin ankle strap with a metal buckle, a peep toe with a small solid toe cap, and a tapered stiletto heel with a flared base.
- View and orientationRight-side profile view of one shoe shown on its outer side, centered in the frame.
- Upper materialSemi-sheer fine mesh upper forming the side panels and vamp, visible as a textured translucent layer over the shoe interior.
1 region
x 0.22 · y 0.26 · w 0.60 · h 0.44 (high) - Edge trimNarrow solid trim/piping runs along the topline and around the peep-toe opening, creating a defined border between mesh and other parts.
1 region
x 0.34 · y 0.30 · w 0.52 · h 0.36 (high) - Peep toe and toe capOpen peep-toe with a small solid toe cap or binding at the front edge, covering the very tip of the sole.
1 region
x 0.78 · y 0.56 · w 0.16 · h 0.18 (high) - Ankle strapThin ankle strap that wraps around above the heel, attached by a narrow heel counter; strap includes a small rectangular metal buckle with a visible adjustment hole.
1 region
x 0.24 · y 0.06 · w 0.52 · h 0.14 (high) - Buckle detailSmall rectangular metallic buckle on the ankle strap with a visible prong and one adjustment hole in the strap.
1 region
x 0.46 · y 0.08 · w 0.10 · h 0.08 (high) - Heel shapeSlim stiletto-style heel that tapers inward then slightly flares at the base, with a small squared heel tip.
1 region
x 0.06 · y 0.44 · w 0.18 · h 0.46 (high) - InsoleBlack insole visible through the mesh at the topline and near the heel; any printed text or logo on the insole is present but illegible at this resolution.Partial
1 region
x 0.20 · y 0.38 · w 0.28 · h 0.18 (medium) - Sole profileThin black outsole visible along the bottom edge with a slight platform under the toe area and a smooth curved arch profile.
1 region
x 0.12 · y 0.64 · w 0.76 · h 0.18 (high)
Other
Studio product shot on a neutral light gray background with soft shadow beneath the shoe and even frontal lighting.
- Background and stagingEven light gray seamless background with no visible props.
- ShadowSoft diffuse drop shadow directly beneath and slightly to the left of the shoe, grounding the product.
1 region
x 0.12 · y 0.72 · w 0.76 · h 0.10 (high) - LightingEven studio lighting with subtle highlights on the heel and strap edge, producing minimal specular glare.
- Image framingShoe centered horizontally with full profile visible and modest margin on all sides; top of ankle strap appears fully within frame.
Colors
black· mesh upper#0E0E0Cblack· ankle strap and pipingblack· heel and outsole#0E0E0D- 02
Product
Pair of black open-back slingback pumps shown from the rear/three-quarter angle featuring sheer mesh uppers, thin ankle straps with small metal buckles, and sculpted high flared heels with rubber heel caps.
- Upper materialSheer black mesh forms the main upper panels visible on both shoes, stretched smoothly between the sole and the ankle strap edges.
1 region
x 0.28 · y 0.25 · w 0.60 · h 0.50 (high) - Ankle strapThin black strap around the ankle area on each shoe; the visible strap has stitched edges and threads through a metal buckle on the right shoe.
1 region
x 0.52 · y 0.10 · w 0.44 · h 0.18 (high) - Metal buckleSmall rectangular silver-toned metal buckle with visible prong on the right shoe's ankle strap.
1 region
x 0.62 · y 0.16 · w 0.14 · h 0.12 (high) - Heel shapeHigh sculpted heel that tapers inward from the midsection and slightly flares at the base, shown on both shoes.
2 regions
x 0.06 · y 0.50 · w 0.36 · h 0.46 (high); x 0.46 · y 0.38 · w 0.36 · h 0.56 (high) - Heel capDarker small rubber cap at the bottom tip of the right shoe heel.
1 region
x 0.58 · y 0.82 · w 0.08 · h 0.08 (high) - Sole interior stamping“Small gold-tone size or marking printed on the inner arch area of the left shoe reading '39 M'.”
1 region
x 0.18 · y 0.66 · w 0.18 · h 0.12 (medium)
Other
Studio product shot with neutral light gray background, soft shadow beneath shoes, and close crop focusing on the rear/side of both pumps.
- BackgroundUniform light gray studio background occupying the full frame behind the shoes.
- Shadows and lightingSoft directional lighting from above-left produces gentle shadows beneath and slightly to the right of the shoes.
- Shot compositionClose-cropped rear three-quarter composition showing both shoes overlapping, with the right shoe slightly forward of the left.
Colors
black· mesh upper#151412black· heels and sole exterior#0E0E0Csilver· bucklegold· interior sole stamping#A3A3A3- Upper materialSheer black mesh forms the main upper panels visible on both shoes, stretched smoothly between the sole and the ankle strap edges.
- 03
Product
Pair of black open-toe slingback pumps visible from a front-three-quarter perspective showing ankle straps with metal buckles, square open toe, slender flared stiletto heels, and semi-sheer mesh upper panels.
- Open toe shapeSquare open-toe opening with a narrow top edge binding and visible inner toe platform.
1 region
x 0.09 · y 0.60 · w 0.28 · h 0.21 (high) - Upper materialSemi-sheer fine mesh fabric forms the vamp and side panels, showing a subtle textured grid when viewed close up.
2 regions
x 0.06 · y 0.45 · w 0.46 · h 0.46 (high); x 0.48 · y 0.38 · w 0.44 · h 0.50 (high) - Ankle strap constructionThin flat ankle straps loop around the ankle and fasten with a small metal buckle; a separate thin strap continues down to join the vamp.
2 regions
x 0.05 · y 0.07 · w 0.36 · h 0.26 (high); x 0.46 · y 0.02 · w 0.34 · h 0.24 (high) - Buckle detailSmall rectangular metal buckle on the left shoe strap with a visible prong and shiny finish.
1 region
x 0.05 · y 0.09 · w 0.11 · h 0.12 (high) - Heel shapeSlender stiletto heel that slightly flares at the bottom with a smooth matte finish.
2 regions
x 0.28 · y 0.46 · w 0.14 · h 0.41 (high); x 0.56 · y 0.28 · w 0.12 · h 0.44 (high) - Insole and footbedPadded black insole with slightly raised stitching outline and a smooth matte finish.
1 region
x 0.08 · y 0.30 · w 0.30 · h 0.28 (high) - Brand imprint“White printed text on the insole reading JW PEI.”
1 region
x 0.12 · y 0.33 · w 0.16 · h 0.12 (medium) - Toe platform edgeSubtle internal toe platform visible under the open toe, covered in the same black material as the insole.
1 region
x 0.14 · y 0.64 · w 0.20 · h 0.12 (high)
Other
Studio shot on a light gray background with soft shadows beneath the shoes; image shows two shoes arranged with the left shoe foregrounded and right shoe rearward, photographed from a slightly elevated front-three-quarter angle.
- Shot compositionTwo shoes positioned on a flat neutral backdrop, left shoe closer to camera and right shoe partially behind and to the right, creating depth.
- Lighting and shadowsSoft diffuse lighting from above-left producing gentle shadows under and slightly to the right of each shoe and subtle highlights on the buckles and heel contours.
- BackgroundEven light gray studio background with no visible props or texture.
- Image qualityHigh-resolution product photograph with sharp focus on shoe surfaces and visible fine mesh texture.
Colors
black· mesh upper#0E0D0Cblack· insole and toe platform#0E0D0Cblack· ankle strap#141414black· heel#0E0E0Dsilver· buckle- Open toe shapeSquare open-toe opening with a narrow top edge binding and visible inner toe platform.