Need a versatile suit that takes you from your desk to dinner? Tyrwhitt has your back with our most popular twill style.
Color:Black
Extras (optional)
Leather Reversible Belt - Black & Brown
was
$89
$89
now
$89
$89
Leather Formal Belt - Chocolate
was
$75
$75
now
$75
$75
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6 month quality guarantee
Product code:
SUB0507BLK
Product code:
S U B 0 5 0 7 B L K
With its natural stretch and breathable fabric, this suit is designed for comfort as well as good looks. It's crafted from Woolmark-certified Super 100’s Merino wool, famed for its distinctive sheen and super-soft handfeel. Thanks to their supple weave, our smart suit pants are supremely comfortable. They're half-lined to the knee, ensuring they sit neatly on the legs, while the flat front style creates a smooth outline. A single back pocket adds a classic finishing touch.
100% Super 100s Wool
Woolmark certified
Available in classic and slim fit
Half lined to the knee
Side entry pockets with AMF stitching
Flat front
Belt loops to fit 4.5 cm belt
Natural Stretch and crease recovery
Taped hems
Dry clean only
Country of Origin: India
Model's height: 185cm / 6'1"
Model wears: 40R Jacket and 32L Trousers in Slim fit
Sizing way off. Every pair of pants across brands is size 36. Ordered 36 in these pants and they were way too small.
Because of shipping and return costs I am going to pay $25 to try on pants.
Response from Charles Tyrwhitt:
It's disappointing to see that your most recent purchase from us has not been a successful one, which we're sorry for. We know how important it is to have confidence in the sizing of clothing, especially when purchasing online. Our trousers should absolutely be the size stated on the label, albeit with a small tolerance built in. The Navy Natural Stretch Twill Suit Trousers are 100% cotton, so if you are used to trousers with, say, a small amount of Elastane (for added stretch), these may not have quite the same amount of 'give' in them.
We'd certainly recommend visiting one of our stores, if you have the chance. You can try on various products and ascertain the right size/fit for you. Our colleagues there will be more than happy to help and provide some suggestions.
5 stars out of 5 stars
October 2026
Great fit. Very comfortable.
Allow an extra 4 business days for orders with alterations
Basic Shipping $14.95
Delivery in 8 - 10 business days
Premium Tracked $17.95
Delivery in 5 - 8 business days
Express shipping via UPS $29.95
Delivery in 2 - 4 business days
Hand-picked and shipped from London, UK
Returns
You can return any item for up to 6 months
The only exceptions to our guarantee are:
Goods purchased online and altered by Charles Tyrwhitt, including Monogrammed products, cannot be returned,
refunded or exchanged.
Natural Stretch Twill Suit Pants - Blackhttps://www.charlestyrwhitt.com/on/demandware.static/-/Sites-ctshirts-master/default/dw9759a046/SUB/SUB0507BLK/SUB0507BLK_TROUSER_FRONT_01.jpgSUB0507BLKWith its natural stretch and breathable fabric, this suit is designed for comfort as well as good looks. It's crafted from Woolmark-certified Super 100’s Merino wool, famed for its distinctive sheen and super-soft handfeel. Thanks to their supple weave, our smart suit pants are supremely comfortable. They're half-lined to the knee, ensuring they sit neatly on the legs, while the flat front style creates a smooth outline. A single back pocket adds a classic finishing touch.https://www.charlestyrwhitt.com/us/natural-stretch-twill-suit-pants---black/SUB0507BLK.htmlUSD180.00InStock4.80202