ALPINESTARS Stella SMX-1 R Black-Gold

The gender indication helps determine which target group the motorcycle shoes or boots are designed for, taking foot shape, fit, and comfort into account. Below are the available options:

• Men: designed around the average male foot shape. These models typically offer a wider fit and are tailored to the anatomy and riding posture of male riders.
• Women: specifically developed for the female foot. Women’s models often feature a narrower heel, adjusted instep, and a fit that better matches female anatomy, without compromising on protection.
• Kids: intended for young riders or passengers. These models are smaller, lighter, and adapted to children’s feet, with a focus on comfort and essential protection.

The water resistance of motorcycle shoes and boots determines how well they protect against rain and moisture while riding. Depending on your riding conditions and preferences, you can choose from the following options:

• Waterproof: features a waterproof membrane that keeps feet dry in rainy and wet conditions. These models are suitable for everyday use and changing weather, without using a specific branded membrane.
• Not waterproof: designed for maximum ventilation and comfort in dry and warm conditions. These models offer no rain protection, but are often lighter and more breathable.
• Gore-Tex waterproof: equipped with a Gore-Tex membrane, known for its long-lasting waterproof performance combined with excellent breathability. This option is ideal for riders who frequently ride in wet conditions and deliberately choose Gore-Tex as a premium quality standard.

The closure system of motorcycle shoes and boots determines how they are put on, secured, and adjusted around the foot and ankle. Some models combine multiple closure systems to enhance fit, convenience, and safety. Below are the available options:

• ATOP dial: a dial-based system that tightens or loosens a steel cable. It allows for quick and precise adjustment, even while wearing gloves.
• BOA dial: similar to the ATOP system, also using a dial and steel cable. BOA is known for its durability and even pressure distribution.
• Double zipper: these boots feature a zipper on both sides, making them especially easy to put on and take off. Commonly found on taller boots.
• None: models without an active closure system, often slip-on designs that rely on their shape and structure to stay securely in place.
• Buckle: a classic and very secure closure system, mainly used on adventure and off-road boots. Buckles provide a strong and adjustable fit.
• Quicklace laces: a quick-lacing system that allows the shoe to be tightened in a single motion, ideal for fast and easy use.
• Zipper: a practical closure that makes putting on and taking off easier. Zippers are often combined with other systems such as laces or velcro.
• Velcro: hook-and-loop fastening, typically used as additional fixation, for example over a zipper or around the shaft for a secure closure.
• Laces: traditional lacing system that allows precise adjustment of the fit. Often combined with a side zipper for added convenience.

Gear shift reinforcement indicates whether the footwear features an additional protective panel in the gear-shift area, designed to prevent wear and damage caused by the gear lever. The available options are:

• Yes: the footwear is equipped with a reinforced panel at the point of contact with the gear lever. This increases durability and protects the material from premature wear.
• No: the footwear does not include a dedicated gear shift reinforcement. This may be sufficient for light use, but offers less protection against wear from gear shifting.

Ankle protection indicates whether the footwear features additional protection at ankle height, a vulnerable area in the event of a fall or impact.

The outer material of motorcycle shoes and boots largely determines protection, durability, and wearing comfort. Manufacturers use different materials or combinations thereof, depending on the intended use, style, and desired features of the model.

The membrane determines whether a shoe, boot, or sneaker is waterproof and how breathable it is. It is located on the inside of the footwear and prevents external moisture from entering while allowing internal moisture to escape.

The lining of motorcycle shoes affects comfort, breathability, and moisture management inside the footwear. Depending on the model, the lining can be made from different materials:

• Air-Tech: breathable lining with ventilation channels designed to improve air circulation and heat dissipation.
• 3D-mesh: three-dimensional structured lining that allows air to pass through and wicks moisture quickly, keeping the foot climate comfortable.
• None: the footwear has no specific lining, often found in simple or minimalist models.
• Leather: natural material that feels soft, ventilates well, and absorbs moisture, providing comfort and durability.
• Mesh: synthetic mesh material that allows airflow and increases breathability.
• Polyamide: strong, breathable material that transports moisture effectively and keeps the interior comfortable.
• Polyester: lightweight, durable material that wicks moisture and dries quickly, ensuring comfort in various conditions.