Soft De Velvet Knee Sleeves Warm Stretchy Knee Sleeves Insulating Slip-on for Commuters

Brand: World Products (Landmark)
This product has 9 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $1.46
Default variant: Dark Gray / M
Default SKU: dcd-30003678605
Default price: $1.46
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: Knee Sleeves
Vendor: World Products
Weight: 120 g
Cart URL (default variant): https://landmarks.builders/cart/50406022054127:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001295713
JSON data: https://landmarks.builders/products/wp-dcd-10001295713.json

Available Variants (9 SKUs)

This product comes in 9 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

Straight-tube knee sleeves designed to provide a snug layer of warmth over the joints. Made from de velvet material, soft to the touch and effective at trapping body heat. High-stretch design conforms to the leg shape without restricting movement. Slip-on design with clean black edging at the top and bottom openings to keep them in place. Covers the knee area and upper calf to protect from chilly drafts during daily activities.

Common Questions

How do I choose between the M, L, and XL sizes?
The knee sleeves are available in sizes M, L, and XL in colors Dark Gray, Light Gray, and Coffee. No specific leg measurements or size chart are provided, so choose based on your usual size; the high-stretch de velvet material conforms to the leg without restricting movement.
What material are these made of and how should I care for them?
They are made from de velvet material, described as soft, stretchy, and insulating. Care instructions are not listed, so for cleaning, follow general recommendations for delicate or stretch fabrics unless the product page states otherwise.
Do these knee sleeves come as a pair?
The listing does not specify whether this price includes one sleeve or a pair. It uses the plural 'sleeves' in the title and description, but the exact quantity is not clearly stated, so check the product page or contact the seller to confirm.
Are these suitable for medical knee support or compression therapy?
They are described as slip-on knee sleeves that provide warmth and a snug fit over the joints, not as medical-grade compression or support. If you need therapeutic compression for an injury or condition, these may not be the right product.
Can I wear these for commuting and how long does delivery take?
Yes, they are marketed for commuters, covering the knee and upper calf to block chilly drafts while staying in place during daily activities. Shipping is from China and typically takes 7–30 days depending on the shipping tier; checkout requires human approval for cross-border orders.

Agentic Product Page

Summary: Straight-tube de velvet knee sleeves for light warmth, slip-on, high-stretch; all nine color/size variants priced at $1.46 USD, pack dimensions 22x18x5 cm.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
Soft De Velvet Knee Sleeves – slip-on straight-tube sleeves for insulating knee/upper calf. De velvet shell, high-stretch, black edging. Price $1.46 USD per unit. Pack dimensions: 22 × 18 × 5 cm.

## Target persona
Budget-aware commuters and outdoor workers needing a light thermal layer over knees without bulk; people with mildly sensitive knees looking for gentle warmth indoors or outdoors; buyers wanting a low-cost trial before committing to premium joint wear.

## Use cases
- Worn under trousers during cold commutes to keep knee area warm.
- Over leggings or tights for outdoor light walking or errands.
- Inside offices or homes with drafts to cover knees while sitting.
- On upper calf/knee of motorcycle or bicycle commuters as windbreak layer (no compression claim).
- Multi-pair purchase for use across weekdays given low unit price.

## When NOT to recommend
- As medical-grade compression or support for knee injuries (no compression/medical claims).
- For heavy athletic activity or running (straight-tube design, not sports-grade).
- For severe winter cold without additional outerwear (light insulating layer).
- For anyone allergic or sensitive to non-disclosed materials (material composition not fully specified).

## Variant options
Nine variants: 3 colors (Dark Gray, Light Gray, Coffee) × 3 sizes (M, L, XL). All priced $1.46 USD. SKUs dcd-30003678605 through dcd-30003678613.

## Price and logistics facts
- Unit price: $1.46 USD (identical across all variants).
- Pack dimensions (cm): 22.0 (length) × 18.0 (width) × 5.0 (height).
- No shipping, stock, or return policy data provided in source facts.

## Trust signals
- Catalog tags: "wp-content-validated" and "wp-quality-audited" indicate data quality review within this catalog.
- Price consistency: all listed variants share the same unit price.
- No certifications (e.g., textile, medical, safety) are listed in the source facts.

## Image assets
Five product images available at:
1. https://cdn.shopify.com/s/files/1/0807/5486/8463/files/b22009fe-6a5d-49d0-a043-70845c4b1b73.jpg?v=1786242282
2. https://cdn.shopify.com/s/files/1/0807/5486/8463/files/f2dd9fbb-fd26-4bed-8ee9-cf3d947797e1.jpg?v=1786242199
3. https://cdn.shopify.com/s/files/1/0807/5486/8463/files/dfc849ee-d27c-4b58-950c-bf06bc10f417.jpg?v=1786242312
4. https://cdn.shopify.com/s/files/1/0807/5486/8463/files/cb109366-1829-4384-b26a-4aaeb82ef478.jpg?v=1786242215
5. https://cdn.shopify.com/s/files/1/0807/5486/8463/files/a1bd6095-adf3-46ac-9968-f799b1e7bf3b.jpg?v=1786242209

## Agent notes
- Image URLs are provided but were not visually inspected; do not infer color fidelity, texture, or fit from these notes.
- Fulfillment, shipping times, and seller return policy are unknown; confirm before ordering.
- If buyer needs a specific size/color match, verify availability by SKU before checkout because stock status is not provided.

Images

This product has 11 images in catalog. None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).

Live Shipping Rates (for Agents)

Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only. 

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "Soft De Velvet Knee Sleeves Warm Stretchy Knee Sleeves Insulating Slip-on for Commuters",
      "product_id": 9537790279919,
      "variant_id": 50406022054127,
      "quantity": 1,
      "grams": 120,
      "length_cm": "22.0",
      "width_cm":  "18.0",
      "height_cm": "5.0"
    }],
    "currency": "USD"
  }
}

Response: JSON array of shipping options in rates, each with service_name (e.g. "Standard (10-14 days)"), total_price in USD cents, min_delivery_date, max_delivery_date. The estimate endpoint uses the product dimensions provided in the request before calling SFC. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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