Nike Run Swift 3 - Trainers - Green - Black - UK 8

The Nike Run Swift 3 trainers are primarily designed for adult male runners for everyday training, offering a balance of comfort, support, and durability for shorter to moderate distances.

While comfortable for training, these shoes may not offer the advanced cushioning and specialized features required for optimal performance in marathon-length races for all runners. They are best suited for distances up to 10k and general training.

Clean the trainers using a soft brush or a damp cloth to remove dirt. Avoid using strong detergents or machine washing. Allow them to air dry naturally away from direct heat.

These trainers are available in various adult UK men's sizes, including the UK 8 shown here. Other sizes like UK 7, 9, 12, 12.5, 13, 15, and 10.5 are also listed as available variants.

This specific model features a Silver Sage/Spruce Fog/Spruce Aura/Black colorway, with green as the primary color and black accents.

While they offer good support and traction, they are specifically designed for running. For other sports, it's generally recommended to use footwear engineered for that particular activity to ensure optimal performance and safety.

Ensure you have the correct size. If the tightness is due to lacing, try loosening the laces before putting them on and then re-lacing them to your comfort level. Consider the possibility that this model runs narrower for your foot type.

Check the outsole for excessive wear or embedded debris. Clean the outsole with a brush to remove any foreign material that might be affecting traction.

Verify you are wearing appropriate running socks. Ensure the shoes are laced correctly for your foot's support needs. If discomfort persists, these shoes may not be the best fit for your biomechanics or running style.