Help and contactFree standard delivery over €29,90 & free returns*30-day return policyGift Cards
  • Women
  • Men
  • Kids
Zalando homeZalando home
Switch Language
Your account
  • NEW IN
  • Trending
  • Clothing
  • Shoes
  • Sports
  • Streetwear
  • Accessories
  • Care
  • Designer
  • Brands
  • Sale %
  • Pre-owned
No search history
  • Men
  • Sport
  • Clothing
  • Underwear & baselayers
BackClothing

Performance Underwear & Baselayers for Men Size 31

Briefs & shorts
Pants
Top filters
  • Sport
    • Clothing
      • T-shirts & tops
      • Trousers
      • Shorts
      • Jackets & gilets
      • Tracksuits
      • Hoodies & Sweatshirts
      • Team merchandise
      • Socks
      • Swim & surfwear
      • Underwear & baselayers
        • Shirts
        • Briefs & shorts
        • Pants
    • Shoes
    • Backpacks & bags
    • Accessories
    • Equipment
    • Sale
36 items
GO TO TOPGo to toparrow_up
Gray sweatpants with elastic waistband and drawstring, featuring side pockets and cuffed ankles, paired with white athletic shoes.
  • New

SmilodoxILYAS - Tracksuit bottoms - grau

€59.99

Black boxer shorts with elastic waistband featuring gray "PUMA" logo, made from a smooth, stretchy fabric. Pack of two.

PumaLÄNGERES BEIN ATMUNGSAKTIV 2ER PACK - Boxer shorts - schwarz

€24.95

Male wearing black drawstring sweatpants and white sneakers, standing against a plain light background, mid-torso down visible.
  • New

SmilodoxILYAS - Tracksuit bottoms - schwarz

€59.99

Black compression shorts made from stretchy material, featuring a wide elastic waistband with "Under Armour" branding and a close-fitting design.
  • Deal

Under ArmourHEATGEAR POCKET - Pants - black

€30.95

Regular price:€34.95-11%

Gray sweatpants made of soft fabric with an elastic waistband, side pockets, and tapered legs. Paired with white sneakers.
  • New

SmilodoxILYAS - Tracksuit bottoms - grau melange

€59.99

LÄNGERES BEIN ATMUNGSAKTIV 2ER PACK - Boxer shorts - blue combo

PumaLÄNGERES BEIN ATMUNGSAKTIV 2ER PACK - Boxer shorts - blue combo

€24.95

Sneaker rotationExplore the board

Calling all sneakerheads. Get your kicks from our best models, from the cool to the classic.

Discover now
Five pairs of footwear: grey and black running shoes, cream sneaker, yellow high-top, brown and black trainers, and red sports shoes.
White compression shorts made from a smooth, stretchy material. Features a black Under Armour waistband with logo and a fitted design.
  • Deal

Under ArmourHEATGEAR POCKET - Pants - white

From€25.16

Last lowest price:€29.95up to-16%

Male wearing loose dark gray sweatpants with drawstring waist and white sneakers, standing against a plain background.
  • New

SmilodoxBRAYAN CASUAL BAGGY - Tracksuit bottoms - grau

€59.99

Gray sweatpants with an elastic waistband, drawstring, and tapered cuffs, paired with white sneakers. Minimalist design and comfortable fit.
  • New

SmilodoxCEDRIK CASUAL CLASSIC - Tracksuit bottoms - grau

€59.99

Black jogger pants made of soft fabric, featuring an elastic waistband, side pockets, and tapered cuffs, paired with white sneakers.
  • New

SmilodoxCEDRIK CASUAL CLASSIC - Tracksuit bottoms - schwarz

€59.99

Black athletic shorts with reflective trim over black compression leggings; worn with black training shoes. Kettlebell held in one hand.
  • Deal

Under ArmourCOLDGEAR - Base layer - black

€43.95

Originally:€54.95

Last lowest price:€46.16-5%

Turquoise jogger pants with an elastic waistband, drawstring, side pockets, and a slim fit, paired with white sneakers.
  • New

SmilodoxCEDRIK CASUAL CLASSIC - Tracksuit bottoms - petrol

€59.99

Black cotton sweatpants with a drawstring waist, wide-leg design, and smooth texture. Worn with white sneakers for contrast.
  • New

SmilodoxBRAYAN CASUAL BAGGY - Tracksuit bottoms - schwarz

€59.99

Man wearing brown jogger pants with elastic waistband and drawstring, paired with white sneakers, standing against a plain background.
  • New

SmilodoxILYAS - Tracksuit bottoms - braun

€59.99

Men's compression shorts in dark olive green, made of smooth, stretchy material. Features a black elastic waistband with "Under Armour" text and side pockets.

Under ArmourHEATGEAR POCKET - Pants - marine od green

€35.00

Man wearing dark brown wide-leg sweatpants and white sneakers, standing against a plain light background.
  • New

SmilodoxBRAYAN CASUAL BAGGY - Tracksuit bottoms - braun

€59.99

Gray cotton joggers with a drawstring waist, side pockets, and elastic cuffs, worn with white sneakers. Texture appears smooth and soft.
  • New

SmilodoxCEDRIK CASUAL CLASSIC - Tracksuit bottoms - grau melange

€59.99

Gray cotton sweatpants with an elastic waistband and drawstring, featuring side pockets and a relaxed fit. Smooth texture with subtle heather pattern.
  • New

SmilodoxBRAYAN CASUAL BAGGY - Tracksuit bottoms - grau melange

€59.99

Navy athletic shorts with a tight fit, elastic waistband featuring "ARMOUR" in green, and subtle white logo detail on the left leg.

Under ArmourHEATGEAR POCKET - Pants - midnight navy

€35.00

Man wearing loose white sweatpants with drawstring waist and white sneakers, standing against plain background.
  • New

SmilodoxBRAYAN CASUAL BAGGY - Tracksuit bottoms - creme

€59.99

White athletic leggings with a black elastic waistband displaying "UNDER ARMOUR." Made of smooth, stretchy material, form-fitting to the body.
  • Deal

Under ArmourCOLDGEAR - Base layer - weiss

From€43.95

Last lowest price:€54.95up to-20%

Turquoise sweatpants with a relaxed fit, drawstring waistband, and side pockets. Made of soft material, featuring a minimal logo detail.
  • New

SmilodoxBRAYAN CASUAL BAGGY - Tracksuit bottoms - petrol

€59.99

Man wearing burgundy jogger pants with drawstring waist and white sneakers, standing against a plain background.
  • New

SmilodoxILYAS - Tracksuit bottoms - bordeaux

€59.99

Brown cotton sweatpants with an elastic waistband, cuffed hems, and side pockets. Paired with white sneakers for contrast.
  • New

SmilodoxCEDRIK CASUAL CLASSIC - Tracksuit bottoms - braun

€59.99

Page 1 of 1

FjällrävenTimeless outdoor gear

Discover Fjällräven
Fjällräven backpacks in various colors: orange, yellow, green, blue, black, and purple. Features include logos, zippers, and straps; textured fabric.

Fjällräven

More Brands

  • adidas
  • Adidas Terrex
  • ASICS
  • Banana Republic
  • Calvin Klein Underwear
  • Clarks
  • Coach
  • Converse
  • Diesel
  • Dr Martens
  • Fossil
  • French Connection
  • G-Star
  • GAP
  • Helly Hansen
  • Lacoste
  • Levi's ®
  • Michael Kors
  • New Balance
  • Nike
  • Puma
  • Ralph Lauren
  • Ray Ban
  • Skechers
  • Ted Baker
  • The North Face
  • Timberland
  • Tommy Hilfiger
  • Vans

More Inspiration

  • Backpacks
  • Bomber Jackets
  • Dirndl Dresses
  • Dresses
  • Football Boots
  • Handbags
  • Jeans
  • Kids' Clothing
  • Kids' Shoes
  • Men's Chinos
  • Men's Clothing
  • Men's Coats
  • Men's Shoes
  • Necklaces
  • Purses
  • Shirt Dresses
  • Snow Boots
  • Thigh High Boots
  • Trainers
  • Ugg
  • Wellies
  • Women's Ankle Boots
  • Women's Boots
  • Women's Clothing
  • Women's Coats
  • Women's Shirts
  • Women's Shoes

helpHelp & Contact

  • See all help topics
  • Paying by invoice
  • Track your parcel
  • Report a damaged item
  • Delivery information
  • Return an order
  • Find the right size
  • Report a vulnerability
  • Subcribe to our newsletter
  • Product Safety

gift_cardGift Cards

  • Buy Gift Cards
  • About gift cards and vouchers
  • Redeem a Gift Card

zalando_logo_outlinedAbout us

  • Visit our corporate site
  • Zalando careers
  • Newsroom
  • Investor Relations
  • Zalando Partner

truckOur partners

credit_cardOur payment methods

shopping_bag_fullOur promises

  • Free delivery for orders over 29,90 €
  • 30-day return policy
  • Flexible payment options
  • Imprint
  • Terms & Conditions
  • Privacy Notice
  • Data preferences
  • Community Guidelines

All prices include VAT

The crossed out price indicates the manufacturer’s recommended retail price.

Zalando Apps

QR Code Download App

You can also find us on

  • x
  • facebook
  • instagram
  • pinterest

All prices include VAT

The crossed out price indicates the manufacturer’s recommended retail price.