Its gradient

yet offers all the same high performance capabilities and durable wear as an acrylic and wool blend

100% polyester

This shoe offers high-quality breathability with fewer layers on the upper to reduce irritation in the forefoot

the trousers are streamlined with breathable elements to keep every step feeling cool

Women's Brooks Ariel 23 (2E) Extra Wide Type_Top Its gradientStep into the combination of maximum cushioning and maximum support that your feet deserve. Designed for runners that want the best of both worlds, the Brooks Ariel GTS 23 pairs Brooks' innovative GuideRails holistic support system with their ultra plush, nitrogen infused DNA Loft v3 to achieve the best balance of a smooth, stable ride. The Brooks Ariel GTS 23 is now lighter than ever before thanks to the all new upper materials which provide security