Twill fatigue pant, $450 at Drake's

Pleated Taper trouser, $95/$79.99 at Abercrombie & Fitch

Cotton-Blend pleated Baggy trouser, $95 at Abercrombie & Fitch

Flint and Tinder 365 Chino, $108/$54 at Huckberry

Flint and Tinder Stretch Selvedge denim, $128 at Huckberry

Flint and Tinder 365 5-Pocket pant, $108 at Huckberry

Relaxed Taper jean, $79.95/$28.20 at Gap

Standard Cloth Postgame sweatpant, $59/$41.30 at Urban Outfitters

Randy's Garments utility pant, $309/$155 at End.

Kapok blend moleskin work pant, $59.90 at MUJI

Relaxed pleated dress pant, $230 at Banana Republic

Carrot-fit corduroy cotton trouser, $480 at Ami Paris

Carnegie herringbone wool pant, $188 at Taylor Stitch

A Kind of Guise Yesa wide-leg wool trouser, $350 at MR PORTER

Officine Générale Straight-leg trouser, $435 at MR PORTER

Corduroy barrel pant, $95 at Abercrombie & Fitch

Wythe Italian wool-cashmere trouser, $398 at Todd Snyder

Flint and Tinder Herringbone Mill pant, $128 at Huckberry

Pleated Wide pant, $59.90 at UNIQLO

Italian side tab trouser, $199 at Bonobos

Herringbone Field pant, $195 at Alex Mill

Pleated tweed trouser, $428/$145 at Atorie

Colledoro trouser, $500 at Velasca

Relaxed-fit double-pleated trouser, $188 at J.Crew

Japanese Loomstate selvedge full saddle jean, $278 at Buck Mason

Big chino pant, $248 at Buck Mason

Adult VintageSoft classic sweatpant, $59.95/$29 at Gap

Levi’s Premium 505 regular jean, $168 at STAG

Flint and Tinder 365 Pleated chino pant, $98/$34 at Huckberry

Proof 72-Hour merino chino pant, $158/$95 at Huckberry

Relaxed pleated trouser, $245 at Natalino

’90s Straight jean, $80/$49.99 at Abercrombie & Fitch

Straight jean, $79.95/$31 at Gap

514 Straight lightweight jean, $74.95/$51.98 at Levi's

Basic stretch denim, $138/$69 at BEAMS

’90s Straight jean, $109/$65.40 at Calvin Klein

Polo Ralph Lauren Flag fleece sweatpant, $140/$84.99 at Ralph Lauren

Tech fleece jogger, $120/$69.97 at Nike

1991 Loose-straight Carpenter pant, $138/$88.50 at Madewell

Flocked Welder jean, $248 at Todd Snyder

Corduroy tapered pant, $129 at COS

Levi's Signature Gold carpenter jean, $29.99/$23.92 at Amazon.com

Herringbone Cloudloom pant, $228 at Buck Mason

Dry Barrel Leg relaxed pant, $49.90/$19.90 at GU

Loose Clean Cargo pant, $95/$69.99 at Abercrombie & Fitch

BDG Relaxed straight-fit selvedge jean, $99.99/$69.30 at Urban Outfitters

Navy Heavy cotton flat-front chino, $450 at Drake's

Painter corduroy pant, $495 at Drake's