adidas Ultraboost 21 Cold RDY

Kuvaus

adidas Ultraboost 21 Cold RDY – women's black sneakers

The adidas Ultraboost 21 Cold RDY (S23755) is a women's shoe in black, designed with an emphasis on comfort in colder conditions. The upper combines flexible textile with insulated Cold.RDY treatment, which reduces the penetration of cold. The Boost midsole provides sensitive cushioning and good energy return upon landing. The rubber compound sole improves traction on wet surfaces.

The sneakers are suitable for urban running, everyday wear and light training in colder conditions. The construction tries to keep the foot warm without significantly restricting mobility. The minimalist black design easily fits into streetwear combinations. The Ultraboost 21 series maintains a signature silhouette with an emphasis on comfort and cushioning.

Material

• Upper: Textile material with Cold.RDY insulation and light water repellency; re-treat as needed.
• Lining: Soft textile/fleece lining for improved thermal comfort; machine wash gently and do not tumble dry.
• Midsole: Boost material for cushioning and energy return; avoid prolonged exposure to direct sunlight.
• Outsole: Durable rubber compound with a focus on wet traction; clean with a damp cloth, do not use harsh chemicals.

FAQ

• How do the sizes fit the Ultraboost 21 Cold RDY model?
  In general, these sneakers have a neutral sizing; if you are unsure between sizes or have a wider foot, it is recommended to consider half a size up.
• How to care for the insulated upper with Cold.RDY treatment?
  Remove dust and mud with a soft brush or damp cloth, use a mild detergent for spot washing; do not use the dryer and restore the water-repellent treatment with an impregnation spray as needed.

Thestreets Tips

• Comfortable sneakers that will keep your feet warmer in winter than regular models; good cushioning for longer walks.
• The design is unobtrusive and versatile, the black color combines well with streetwear clothing; the material seems durable.
• The sole holds on to wet surfaces better than older models, the insulation is felt, but the foot remains flexible.