Primus Trail Knit Firm Ground Running Shoes Size:38 The leather upper stands against

The leather upper stands against its adversaries mortar

0 latex palm includes a thumb wrap for extra coverage

The Pro Foam 1 insole and the STI Evolution Foam midsole provide ample cushioning and impact support so you can keep jumping down gaps and stairs

The composite toe provides security and comfort and meets safety standards without weighing you down

Crafted to offer all the stability you require on synthetic surfaces

Primus Trail Knit Firm Ground Running Shoes Size:38 The leather upper stands againstThe Primus Trail Knit is an evolution of the Primus Trail FG: the original, best selling trail running sneaker. It features a knit upper for enhanced breathability and purer trail mobility, made with recycled materials, and a sock like construction to keep out trail debris.