What is a Sneaker Upper? Sneaker Terminology

What is the upper of a sneaker? — If you're just starting to learn about sneakers, this is the first term you need to know. The upper determines the style, comfort, and even how to clean your shoes. This article is from HD Sneaker Cleaning — shoe spa with 6 years of experience take care of 8,500+ customers, Evaluate 4.8/5 on Google (298 reviews) — will explain in detail What are upper sneakers?, Common types of upper materials and how to care for each type.

Why is it important to understand the upper level? Each type of upper requires a different cleaning method. Using the wrong method (brushing hard on mesh, soaking suede in water) can permanently damage the shoes. If you are unsure, take them to a professional cleaner. HD Sneaker Cleaning for professional cleaning — 90-day warranty on all services..

What is the upper of a sneaker?

Ax The upper part of the shoe is the entire portion that encloses the foot — from the toe to the collar, including the tongue, lacing system, and heel. Simply put: everything above the sole is part of the upper.

The upper determines the three most important elements of a sneaker:

• Style & Aesthetics: The colorway, patterns, and brand logo are all featured on the upper.
• Comfort: The upper material can be snug or tight, breathable or stuffy.
• Durability: Leather uppers are more durable than mesh fabric, but they are heavier and hotter.

Clearly understand What are upper sneakers? This will help you choose the right shoes for your needs and know how to care for them properly. See more articles. Detailed construction of a sneaker to understand all the parts.

6 common types of sneaker upper materials

Each brand uses different upper materials. Here are the 6 most common types that HD Sneaker Cleaning encounters daily:

1. Primeknit fabric (Adidas)

This is the most outstanding textile technology of Adidas. Primeknit is woven from synthetic fibers using a 3D technique — creating a seamless, ultra-lightweight upper that hugs the foot while remaining breathable.

• Advantage: Ultra-lightweight, highly elastic, hugs the foot like a sock, breathable.
• Disadvantages: Thin, offers little protection, and is easily torn upon strong impact.
• Featured shoes: Adidas Ultraboost, NMD, Yeezy 350 V2
• Cleaning instructions: Use a soft brush and shoe cleaning solution, brush very gently — DO NOT use a hard brush.

2. Mesh Fabric

Breathable mesh fabric is widely used in running shoes and athletic shoes. Mesh comes in many types: engineered mesh, open mesh, and closed mesh.

• Advantage: Most breathable, lightweight, and dries quickly after washing.
• Disadvantages: Easily attracts dust, difficult to keep clean and white, requires little protection.
• Featured shoes: Nike Air Max, Nike Free Run, New Balance Fresh Foam
• Cleaning instructions: The toothbrush is soft and gentle on the hand, and should not be soaked in water for too long. See detailed instructions.

3. Flyknit (Nike)

Similar to Adidas' Primeknit technology but from Nike. Flyknit uses tightly woven polyester fibers — creating a lightweight, durable, form-fitting upper that adjusts breathability to different areas.

• Advantage: Lighter than 50% leather, snug fit, less waste during production (environmentally friendly).
• Disadvantages: Difficult to clean when dirty for a long time, easily stretches if too tight.
• Featured shoes: Nike Vapormax Flyknit, Air Force 1 Flyknit, Racer
• Cleaning instructions: Similar to Primeknit — a soft, gentle brush that doesn't require strong wringing.

4. Genuine Leather

Traditional, luxurious, and most durable materials. Calfskin and calfskin are the most popular choices for high-end sneakers.

• Advantage: Most durable, maintains its beauty over time (patina), easy to clean.
• Disadvantages: Heavy, hot, requires frequent skincare, prone to wrinkles.
• Featured shoes: Air Force 1, Air Jordan 1 High OG, Stan Smith
• Cleaning instructions: Use a damp cloth to wipe away dust + apply moisturizer every two weeks. See more. how to treat wrinkles

5. Synthetic Leather (PU)

Most common in affordable sneakers. Cheaper than genuine leather, lighter, more colorful — but less durable.

• Advantage: Lightweight, inexpensive, available in a variety of colors, and easy to manufacture.
• Disadvantages: The leather peels after 2–4 years (this is a natural phenomenon), and it's not breathable.
• Featured shoes: Nike Dunk Low, Jordan 1 Mid, Adidas Superstar
• Cleaning instructions: Moist cloth + mild solution. See more. How to fix shoes with peeling leather

6. Suede (Nubuck)

High-quality material, soft velvet surface. Beautiful but very difficult to care for — most sensitive to water and dirt.

• Advantage: Elegant, stylish, soft, and breathable.
• Disadvantages: Highly sensitive to water (permanent discoloration), difficult to clean, easily fades.
• Featured shoes: New Balance 550 suede, Puma Suede Classic, Nike Dunk suede
• Cleaning instructions: Use only a dry rubber brush — DO NOT use water, DO NOT use a stiff brush.

Quick comparison table of 6 types of sneaker uppers

Material	Durability	Airy	Easy to clean?	Price
Genuine leather	⭐⭐⭐⭐⭐	⭐⭐	Easy	High
Synthetic leather	⭐⭐⭐	⭐⭐	Easy	Low–Medium
Suede	⭐⭐⭐	⭐⭐⭐	The most difficult	TB–Cao
Primeknit	⭐⭐	⭐⭐⭐⭐⭐	TB	TB–Cao
Flyknit	⭐⭐⭐	⭐⭐⭐⭐	TB	TB–Cao
Mesh fabric	⭐⭐	⭐⭐⭐⭐⭐	Easy	Short

How to care for sneaker uppers based on material

Understand What are upper sneakers? And the material of the upper of your shoes will help you take proper care of them:

• Genuine leather: Moist cloth + moisturizer every 2 weeks. Use shoe trees to maintain shape.
• Synthetic leather: Use a damp cloth and a mild shoe cleaning solution. Avoid direct sunlight.
• Suede: Dry rubber brush ONLY. Apply nano waterproofing spray immediately upon purchase.
• Primeknit / Flyknit: Use a soft brush and shoe cleaning solution, brush VERY gently. Do not wring.
• Mesh fabric: Soft brush + cleaning foam. Dry in the shade, stuff with paper to maintain shape.

If you're unsure about the upper material or how to clean it properly, bring it to HD Sneaker Cleaning — we handle all materials safely.

• Cleaning sneakers — Gold Package 320,000 VND (Deep cleaning of the entire upper and sole + deodorization + nano coating)
• Shoe repair & restoration — Repaint, glue sole, stitch, replace insole

💡 50% Savings Combo: 880,000 VND / 5 Gold Packs = ~147,000 VND/pair — See price list details

Contact information for HD Sneaker Cleaning

• Hotline: 0908.534.106 (9:00 AM – 7:00 PM daily / Call, Zalo, Whatsapp)
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