K-Swiss Tubes Lightweight Men’s Sneaker – Black Gray

The K-Swiss Tubes Lightweight is a performance-inspired men’s running sneaker built around K-Swiss’s signature Tubes midsole technology — a system of exposed rubber pods that delivers lightweight cushioning and energy return with every stride. The black engineered mesh upper with gray 5-stripe overlays keeps things breathable and sharp, making this a shoe that performs as well as it looks. Browse more deals in our collection of clearance running shoes.

The upper combines engineered mesh panels for maximum airflow with smooth synthetic leather overlays and the iconic K-Swiss 5-stripe detailing in gray. The K-Swiss shield logo sits prominently on the lateral side, and the blue branded footbed confirms the Tubes platform beneath — a tech-forward midsole designed to reduce weight while maintaining responsive cushioning underfoot.

The gray Tubes midsole is the standout feature — the exposed black rubber pods running along the outsole edge are both functional and distinctive, providing multi-directional flexibility with a bold visual signature unique to K-Swiss. The black rubber outsole features a radial lug pattern with “K·SWISS” stamped at the heel for durable grip on pavement and gym surfaces. At 36% off retail, this is a sharp deal among clearance sneakers for anyone wanting performance tech at a clearance price.

Size 12 Men’s — New in package, never worn. One pair available. Check out all of our men’s clearance sneakers while you’re here — new deals added regularly.

Features & Benefits

• Tubes Midsole Technology — K-Swiss’s signature exposed rubber pod system delivers lightweight cushioning and responsive energy return.
• Black Rubber Outsole — Radial lug pattern provides durable grip on pavement, gym floors, and everyday surfaces.
• Engineered Mesh Upper — Open-knit mesh panels maximize airflow and keep the shoe lightweight during runs and training sessions.
• K-Swiss Heritage — The iconic 5-stripe design and shield logo ground this shoe in K-Swiss’s decades-long legacy of performance footwear.
• Synthetic Leather Overlays — Structured overlays at key points add support and shape without adding unnecessary weight.
• Colorway — Black upper with gray 5-stripe panels and gray Tubes midsole — a bold, clean contrast colorway built for the gym or the street.
• Condition — New in package — never worn, never tried on.
• 36% Off Retail — Originally $75.99, now just $48.99 — K-Swiss Tubes performance at a clearance price under $50.

Technical Specifications

Frequently Asked Questions

Does the K-Swiss Tubes Lightweight run true to size?

Yes — the Tubes Lightweight fits true to size for most wearers. The mesh upper provides a snug but accommodating fit. If you have a wider foot, sizing up half a size may improve comfort.

What size is available?

We currently have size 12 US Men’s available — 1 pair in stock. Once it sells, this style won’t be restocked.

What is K-Swiss Tubes technology?

K-Swiss Tubes is the brand’s proprietary midsole cushioning system featuring a series of exposed rubber pods along the midsole perimeter. The design reduces overall shoe weight while delivering responsive cushioning and multi-directional flexibility underfoot — making it especially well-suited for running and training movements.

What surfaces is the Tubes Lightweight designed for?

The Tubes Lightweight is designed for everyday running, gym training, and casual wear on pavement and hard indoor surfaces. The black rubber radial lug outsole provides solid grip on smooth and semi-textured surfaces.

How comfortable is the K-Swiss Tubes Lightweight for long wear?

Very comfortable for extended wear. The Tubes midsole absorbs impact effectively, and the engineered mesh upper keeps the foot cool and comfortable during runs and all-day use. The shoe is notably lightweight for its size, reducing fatigue during longer sessions.

Is free shipping included?

Yes — all orders at Zneakers.com ship free within the continental United States.