15% EXTRA on huge selection! Last chance to order in time for the holidays 🎁

  • Women
  • Men
  • Kids
Zalando homeZalando home
Your account
  • Gifting
  • NEW IN
  • Clothing
  • Shoes
  • Accessories
  • Sports
  • Designer
  • Streetwear
  • Brands
  • Sale
No search history
  • Men
  • Sport
  • Clothing
  • Underwear & baselayers
BackClothing

Castelli
Men’s Base Layers

Shirts
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
4 items
GO TO TOPGo to toparrow_up
FLANDERS HIGH NECK WARMER - Undershirt - black
  • -10%

CastelliFLANDERS HIGH NECK WARMER - Undershirt - black

£99.00 £109.99

MEDIO BASE LAYER - Undershirt - melange gray
  • -11%

CastelliMEDIO BASE LAYER - Undershirt - melange gray

£67.00 £74.99

FLANDERS LONG SLEEVE - Undershirt - black
  • -10%

CastelliFLANDERS LONG SLEEVE - Undershirt - black

£90.00 £99.99

MEDIO BASE LAYER - Undershirt - melange gray
  • -10%

CastelliMEDIO BASE LAYER - Undershirt - melange gray

£72.00 £79.99

Page 1 of 1

Apple PayCheckout is fast and secure with Apple Pay

Learn more
Smartphone screen displaying an Apple Pay interface with a black button featuring white text on a gradient blue background.

More Brands

  • adidas Sportswear
  • Alessandro Zavetti Men's Clothes
  • American Vintage Womens Clothing
  • ASPESI Clothing
  • Buff
  • Calvin Klein Swimwear
  • Casual Friday
  • Colmar Originals Clothing
  • Diadora Shoes
  • Didriksons
  • DRYKORN
  • Dunlop
  • FALKE Clothing
  • Fanatics Sportswear
  • Giuseppe Zanotti
  • GmbH
  • Icepeak
  • INDICODE JEANS
  • Joma
  • Kaotiko Clothing
  • khujo
  • Lacoste Sport
  • LEGO® kidswear
  • Nike Underwear Clothing
  • NN.07
  • NN.07 Men's Clothes
  • O'Neill Menswear
  • ONLY Play Womens Clothing
  • Patagonia
  • POC Menswear
  • rag & bone
  • Reima
  • Ron Dorff Clothing, Shoes & Accessories on SALE
  • Salomon Shoes
  • Schiesser
  • Schott
  • Selected Homme Men's Clothes
  • Smartwool
  • Spyder Sportswear
  • Stance
  • The North Face Sportswear
  • Theory Womens Clothing
  • Tiger of Sweden Men's Jeans
  • Under Armour
  • Urban Classics
  • Vilebrequin
  • Weekend Offender Jackets
  • Won Hundred Clothing, Shoes & Accessories on SALE

More Inspiration

  • adidas Campus
  • adidas Pant
  • adidas Sl
  • adidas Sl72 Og
  • adidas Teamgeist
  • adidas Tiro 24
  • Anna October
  • Asics Gel Kinetic Fluent
  • beige Mens Suits
  • Belts for Men
  • Birkenstock Men's Shoes
  • black Men's Tracksuits
  • Christening Gowns
  • Clarks Men's Shoes
  • Clarks Torhill Bee
  • Converse Cruise
  • Dickies Work Pant
  • Double Knee Trousers
  • Dungerees
  • Emporio Armani Men's Watches
  • grey Men's Tracksuits & Joggers
  • Heathe
  • HOKA Mach
  • HOKA Rincon
  • Jordan Air 4
  • Juicy Couture Clothing
  • Lacoste Tracksuits for Men Sale
  • Laptop Bags for Men Sale
  • Massimo Dutti Men's Cardigans
  • Men's Bags
  • Men's Baseball Caps
  • Men's Designer Clothing
  • Men's Designer Scarves
  • Men's Ties
  • Men's Underwear & Socks
  • Men's Vests
  • Mens Clothes on Sale
  • Mens Linen Trousers on Sale
  • Mens Pinstriped Clothes
  • Nike Savaleos
  • Nike Tl
  • Ralph Lauren Big Pony
  • Reebok Classic Men's Shoes
  • Stine Goya
  • Timberland Men's Boots
  • Utility Jumpsuit
  • Veja V12
  • Vivienne Westwood

helpHelp and Contact

  • See all help topics
  • Track your parcel
  • Report a damaged item
  • Delivery information
  • Return an order
  • Find the right size
  • How to reset your password
  • Subscribe to our newsletter
  • Report a vulnerability

gift_cardGift Cards

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

zalando_logo_outlinedAbout us

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

truckOur partners

credit_cardOur payment methods

shopping_bag_fullOur promises

  • Free Delivery*
  • 30 days return policy
  • Free Returns

zalando_logo_outlinedOur services

  • Connected Retail
  • Marketing Services
  • Learn more
  • Tech Blog
  • Legal Notice
  • Terms & Conditions
  • Privacy Notice
  • Data preferences
  • Accessibility statement

Zalando Apps:

QR Code App Download

You can also find us on

  • tiktok
  • facebook
  • instagram
  • pinterest