Unlined jackets and bodysuits have sleeves with mitt, front extension, zipper and tab with snap. A and C: neck band. B and D: single-layer hood, wrong side shows, and pockets. C and D: crotch gusset, front zipper extends into inside leg opening with toe and sole. Pants have elasticized waist and no side seams. A, B and E: stitched hems For moderate stretch knits only.