On The Roger Slam – Black & Violet Purple Unisex Breathable Anti-Slip Tennis Shoes

On The Roger Slam – Black & Violet Purple Unisex Breathable Anti-Slip Tennis Shoes

Powerful. Precise. Built for every court. The On The Roger Slam in Black & Violet Purple is a premium unisex performance tennis shoe designed in collaboration with tennis legend Roger Federer. A breathable all-black engineered mesh upper is structured with deep charcoal black overlays and anchored by a bold white circular On logo on the lateral side, with a vivid hot pink tongue detail — set atop a deep charcoal grey SpeedBoard™ midsole with a signature violet purple translucent window marked with the “SPEEDBOARD” inscription, and a white-edged grey rubber outsole engineered for anti-slip court grip. The striking all-black-and-violet colourway delivers a bold, high-performance court presence that is as functional as it is distinctive. Whether you’re competing on hard court, clay, or playing recreational tennis, the Roger Slam delivers the breathable comfort, explosive responsiveness, and reliable anti-slip grip that make it one of the most capable and stylish tennis shoes in On Running’s lineup.

Key Features

• SpeedBoard™ for Explosive Court Performance: On’s proprietary SpeedBoard™ technology stores and releases energy with every step, delivering explosive push-off and rapid direction changes on court. This makes The Roger Slam one of the best breathable anti-slip shock-absorbing unisex black tennis shoes for competitive hard court play, recreational tennis, and all-day comfortable court performance, offering a responsive ride that feels effortless from the first point to the last.
• All-Black Engineered Mesh Upper with Charcoal Overlays & Pink Tongue Detail: A breathable all-black engineered mesh upper is structured with deep charcoal black overlays that provide targeted support and a premium stealth aesthetic, anchored by a bold white circular On logo and a vivid hot pink tongue detail. The adaptive fit wraps the foot securely and comfortably — making this one of the most distinctive On The Roger Slam unisex black and violet tennis shoes for breathable competitive court play and bold everyday athletic wear.
• Anti-Slip Grey Rubber Outsole for Reliable Court Grip: The durable grey rubber outsole with white edge is engineered with a multi-directional tread pattern that provides reliable anti-slip grip on hard court, clay, and indoor surfaces — making this a standout choice for those seeking a reliable anti-slip On Running unisex black tennis shoe for competitive court play, recreational tennis, and versatile all-court athletic performance.
• Violet Purple SpeedBoard™ Window with “SPEEDBOARD” Inscription: The signature violet purple translucent window in the charcoal SpeedBoard™ midsole — marked with the bold “SPEEDBOARD” inscription — delivers a vivid, high-energy colour accent and a premium technical detail that makes The Roger Slam one of the most distinctive performance tennis shoes on the market — making this a truly versatile On The Roger Slam unisex black and violet purple tennis shoe for competitive court play, casual athletic wear, and premium sneaker collecting.
• Extended Size Range: Available in EU 36 to 47 — ensuring the perfect fit for every foot.
• Original On Running Box Included: Presented in the iconic On Running kraft box — perfect for gifting or collecting.

Product Details

• Color: Black & Violet Purple / Grey
• Upper Material: All-black breathable engineered mesh with deep charcoal black overlays
• Midsole: SpeedBoard™ (charcoal grey) with violet purple translucent window
• Outsole: Grey rubber anti-slip multi-directional court outsole with white edge
• Logo: White circular On logo
• Tongue Detail: Hot pink
• Laces: Black
• Closure: Lace-up with black laces
• Fit: Unisex
• Available Sizes: EU 36–47
• Best For: Competitive tennis, hard court play, clay court, recreational tennis, athletic lifestyle wear, gifting

If you’re looking for a breathable anti-slip shock-absorbing On The Roger Slam unisex black and violet purple tennis shoe with SpeedBoard technology for competitive court play and bold athletic everyday wear, this striking dark colourway is the definitive choice. Powerful, explosive, and built for every court — available in EU 36 to 47. The Roger Slam is consistently praised as one of the best On Running unisex performance tennis shoes for competitive court play, breathable anti-slip grip, and versatile athletic lifestyle wear.