Outer: 100% pre-consumer recycled polyamide. Mesh inner lining: 100% post-consumer recycled polyester. Ripstop fabric. 2 side pockets with overstitching. Twin-needle overstitching at the side, inseam, front and back crotch seams. Elasticated waistband with round drawstring in organic cotton and contrasting tips on all colours. Contrasting elasticated belt inner in all colours. Inner mesh briefs with elasticated bias finish. Back patch pocket with overstitching at the pocket opening and embroidered eyelet. Reinforced stitching on the middle back waistband to keep the drawstring in place. Single overstitching at hem. Certification in progress.