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Kimtech Pure A7 Ankle High Shoe Covers

Kimberly-Clark Kimtech (47973) Pure A7 Ankle High Shoe Covers (Large / X-Large)

$467.14
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SKU:
47973
Availability:
5 - 7 Business Days
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Quantity Option (Case):
300 Shoe Covers

 

Kimtech™ 47973 PURE A7 Ankle-High Shoe Covers — Large/X-Large
Disposable cleanroom shoe covers  ·  Ankle-high  ·  Low-lint nonwoven  ·  Elastic opening  ·  1,000/Case
Mfr Part #: 47973
Series: Kimtech™ PURE A7
What it is

Kimtech™ 47973 PURE A7 Ankle-High Shoe Covers are disposable, cleanroom-compatible footwear covers that extend above the ankle to address a coverage gap that standard low-profile shoe covers leave uncontrolled — the lower pant hem and ankle interface. Built from low-lint nonwoven material with an elasticized top opening, the ankle-high profile helps reduce particulate migration from both footwear and the lower leg area into contamination-sensitive environments. At 1,000 covers per case (200 per bag, 5 bags per case), the 47973 is the high-volume option in the PURE A7 ankle-high line for programs with high daily turnover.

Construction & design
Material Low-lint nonwoven
Height Ankle-high — extends above the shoe line to the lower ankle
Size Large/X-Large
Top opening / retention Elasticized — secures above the ankle
Color White
Pack configuration 200 covers/bag · 5 bags/case · 1,000 covers/case
Performance intent

Designed to reduce particulate migration from footwear and the lower leg and pant hem area into ISO-classified and contamination-controlled environments. The ankle-high profile provides a meaningful additional barrier versus low-profile shoe covers in programs where pant hem contact with the floor or the shoe-sock-pant interface is identified as a contamination risk. Functions as a disposable outer barrier layer integrated into gowning SOPs — donned before crossing the controlled boundary and removed at exit. Confirm suitability to your specific ISO classification and gowning protocol before standardizing.

A7 vs. A8 platform note: The 47973 is part of the Kimtech™ PURE A7 series — a different certification tier from the PURE A8 shoe covers (39370, 39371, 39372). Confirm which series your gowning SOP or quality program specifies before ordering. Do not substitute A7 and A8 SKUs without reviewing the applicable certification documentation.
Brand note: The Kimtech™ PPE business was acquired by Ansell from Kimberly-Clark's KCPPE division. Part numbers and configurations remain aligned with manufacturer documentation under Ansell stewardship. For validated cleanroom programs, always reference the current technical data sheet for this SKU.
Kimtech 47973 PURE A7 Ankle-High Shoe Covers Technical Vault | SOSCleanroom
The Technical Vault By SOSCleanroom
Kimtech™ PURE A7 Ankle-High Coverage Low-Lint Nonwoven Large / X-Large Footwear & Lower Leg Control 1,000/Case
Kimtech™ 47973 PURE A7 Ankle-High Shoe Covers (L/XL): extending contamination control above the shoe line

In controlled environments, contamination transfer does not stop at the shoe sole. Lower pant hems, socks, and the ankle interface between footwear and garment can all redistribute particulates into ISO-classified spaces — a gap that standard low-profile shoe covers leave unaddressed. The Kimtech™ 47973 PURE A7 Ankle-High Shoe Cover extends coverage above the ankle with a low-lint nonwoven construction and elasticized top opening, providing a continuous barrier from the shoe sole to the lower leg.

At 1,000 covers per case (200 per bag, 5 bags per case), the 47973 is sized for high-volume programs where ankle-high coverage is specified by gowning SOP and daily turnover is significant.

Operations takeaway: Ankle-high covers are selected when the pant hem and ankle interface are identified as contamination risk points in the gowning risk assessment — not simply as an upgrade from standard shoe covers. Confirm your SOP defines the coverage requirement before specifying this format.
Quick-reference specifications (SKU-level control for SOPs, RFQs, and receiving)
Parameter47973 Value / Detail
Product nameKimtech™ PURE A7 Ankle-High Shoe Covers
Manufacturer part #47973
BrandKimtech™ (Kimberly-Clark PPE, now part of Ansell)
SeriesKimtech™ PURE A7
MaterialLow-lint nonwoven
HeightAnkle-high
SizeLarge/X-Large
Top opening / retentionElasticized — secures above the ankle
ColorWhite
Pack configuration200 covers/bag · 5 bags/case · 1,000 covers/case
Documentation rule: For validated or audit-controlled programs, base acceptance criteria on current manufacturer documentation and lot records — not web summaries, including this one.
Performance characteristics
Contamination control positioning
PropertyDetail
Primary functionReduces particulate transfer from shoe soles and lower pant hem / ankle interface into ISO-classified floor areas
Coverage advantageAnkle-high profile addresses the gap left by low-profile shoe covers at the pant hem and sock line
Barrier typeDisposable outer layer over standard footwear — not a replacement for dedicated cleanroom footwear
Material contributionLow-lint nonwoven minimizes fiber shedding from the cover itself during use
Visual detectionWhite color supports identification of soiling, fluid contact, and change-out triggers
Use boundary: Ankle-high shoe covers extend the barrier above the shoe line but are not a substitute for dedicated cleanroom footwear where footwear particle contribution is a primary contamination control point. They supplement floor cleaning programs and air management systems — they do not replace them.
A7 vs. A8: choosing the right certification tier
SeriesSKUsFormatKey distinction
PURE A747973Ankle-highExtended coverage above the shoe line; different certification tier
PURE A839370, 39371, 39372Standard (low-profile)Shoe-only coverage; three size options (S/M, Universal, L/XL)
Substitution warning: A7 and A8 are different certification tiers. Do not substitute one for the other in validated programs without reviewing the applicable certification documentation and updating your receiving controls accordingly.
ISO 14644 operational alignment

ISO 14644-5:2025 operations control programs govern personnel practices and contamination mitigation systems as part of a documented Operations Control Programme (OCP). Footwear and lower leg coverings function within that framework to support floor cleanliness and reduce airborne particulate redistribution. Selection between A7 ankle-high and A8 standard shoe covers should align with your ISO classification, air change rates, gowning room design, and the results of your contamination risk assessment.

System perspective: Ankle-high shoe covers are one layer of a floor and lower-leg contamination control strategy. Effectiveness depends on gowning boundary discipline, correct don sequence, and defined replacement triggers written into the SOP.
Corporate transition: Kimberly-Clark PPE → Ansell

The Kimtech™ and KleenGuard™ PPE portfolio was acquired by Ansell from Kimberly-Clark's KCPPE division. Product part numbers and configurations remain aligned with published manufacturer documentation. For validated cleanroom programs, always reference current technical data under Ansell stewardship.

Intended use cases
  • Gowning programs where the pant hem and ankle interface are identified as contamination risk points in the risk assessment
  • Higher-sensitivity ISO-classified environments where low-profile shoe covers are insufficient per gowning SOP
  • Pharmaceutical, biotech, semiconductor, and advanced manufacturing environments with high personnel traffic and frequent movement
  • Programs requiring 1,000 covers/case volume at the ankle-high format
  • Anteroom and gowning room entry protocols where ankle-high coverage is the specified footwear control
Best-practice use
  1. Don before crossing the boundary: Covers must be applied before stepping into the controlled zone. Define the exact donning point in your gowning SOP and mark it physically in the gowning room.
  2. Seat both elastic points: Confirm the bottom elastic encloses the full shoe perimeter and the top elastic seats consistently above the ankle — both contact points must be fully engaged.
  3. Don in gowning sequence: Ankle-high covers are typically donned before standing from the gowning bench. Confirm the SOP don sequence and train to it — order matters for maintaining gown and pant hem integrity.
  4. Change-out triggers: Replace immediately if torn, fluid-wet, or visibly soiled, or after exiting the controlled zone. Do not re-enter with a previously worn cover.
  5. Dispose immediately: Remove and discard at the doffing point per your facility waste SOP. Do not carry used covers back into clean areas.
SOP standardization tip: Ankle-high covers have two elastic retention points versus one on a standard shoe cover. Lock four variables in the written procedure: exact donning point, bottom elastic seated confirmation, top elastic seated confirmation, and single-use rule.
When 47973 ankle-high covers are not the right choice
  • Environments requiring dedicated cleanroom footwear: In ISO Class 5 and cleaner environments, dedicated cleanroom shoes or boots with validated particle performance are typically required — shoe covers over street shoes are not an equivalent control.
  • Programs specifying PURE A8 certification: The 47973 is PURE A7. Do not substitute for A8-specified SKUs (39370, 39371, 39372) without documentation review.
  • Fluid or chemical splash hazard on floors: Low-lint nonwoven covers are not chemical-resistant footwear PPE. Specify appropriate chemical-resistant boot covers for floor-level chemical exposure.
  • ESD-controlled environments: Confirm ESD suitability before use — standard nonwoven shoe covers are not inherently ESD-safe.
  • Reuse after zone exit: Single-use disposable. Do not launder, dry, or reuse after any wear event.
Why source Kimtech™ 47973 from SOSCleanroom
  • Exact SKU + case configuration control: Ordering by part number 47973 and confirmed case pack (1,000/case) reduces the risk of receiving a non-equivalent substitute that differs in height, material, or A7 certification status.
  • Full shoe cover line availability: SOSCleanroom stocks both the PURE A7 ankle-high (47973) and the complete PURE A8 standard line (39370, 39371, 39372), supporting programs that run multiple cover formats without split-sourcing.
  • Brand continuity after acquisition: Kimtech™ PPE is now under Ansell. SOSCleanroom sources the current product line under the correct successor SKUs, reducing procurement confusion during the brand transition.
  • Consolidated procurement: Pair shoe covers with Kimtech™ lab coats, Ansell cleanroom gloves, Texwipe wipers, and other gowning and facility consumables in a single order.
Authoritative reference documents
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