Our seamless bamboo fibre trunk was designed with absolute comfort in mind. Using technology usually reserved for professional athletes, the seamfree construction moulds to your individual body shape for a perfect fit.
The bamboo fabric is lightweight, silky soft and breathable too.
Without seams or labels there is no irritation or rubbing and the fabric is natural hypoallergenic and antibacterial.
Our x5 trunk box set includes a mix of best seller white, navy and black trunks. This set comes perfectly packaged in our Hamilton and Hare gift box. Stock up and save.
COMFORT
The compact construction of the knitting process means a smooth touch, and the slim waistband never feels too tight or too light.
The fabric has four-way stretch allowing for total freedom of movement without the need to readjust.
SEAMLESS
The seamfree construction moulds to your individual body shape for a perfect fit that you can hardly feel on your body.
Without seams or labels there is no risk of chafing or irritation.
LESS WASTE
The seamless technology has allowed for an extremely efficient knitting process that generates significantly less waste than traditional cut and sew methods.
Bamboo is a natural fibre and one of the most renewable resources on the planet thanks to its fast growth and natural replenishment. It's also biodegradable too.
FABRIC
85% bamboo viscose, 10% polyamide, 5% elastane
See more about our delivery here.
What is your return policy?
Your first underwear pair is covered under our 100% satisfaction guarantee.
For all subsequent underwear purchases, returns are accepted within 30 days of you receiving the product if they are unworn, unwashed, and in the original condition you received them in. For all other products, returns are accepted within 30 days of receiving your order if the items are in the original, unworn condition you received them in.
100% Satisfaction Guarantee On Your First Pair of Underwear.
We think our underwear is a game-changer. If you don't agree, we'll happily provide a full refund (the price of the item) or exchange within 30 days on your first pair.
Please note: The 100% Satisfaction Guarantee only applies to your first single pair (x1) of underwear. Additional items that are tried on, worn or washed are not covered by the 100% Satisfaction Guarantee.
Returning your item to us.
We offer FREE UK returns through Collect+. You can drop your return into one of 5,900 local convenience stores, open from early until late, 7 days a week. All you need do is :
1. Fill in the returns form that came with your order.
2. Pack up the item (you can reuse our packaging). Don't forget to include the returns form.
3. Go to https://www.hamiltonandhare.com/a/returns and generate a returns label.
4. Print out the returns label and stick it to your package. 5. Drop your parcel off at whichever Collect+ point is easiest for you. You'll receive proof of postage and a code to track your return online.
If you want to use a different service at your own cost, that's fine too. We recommend a tracked and insured method of return. Are returns address is listed at the bottom of this page.
Returning outside of the UK?
Unfortunately, we do not offer a pre-paid returns service for customers outside the UK at this time. Parcels that are returned to us remain the customer's responsibility and a refund will not be given until we have received them. We recommend that you send your return using a recorded or signed for service post and that you retain proof of postage. If goods are return from outside UK/EU/EEA please mark the box "returned goods".
Alternatively, we can arrange a collection via our DHL courier at a discounted rate. The cost of this will then be deducted from the refund amount when processed. If you would like to use this service please contact us at helpful@hamiltonandhare.com to arrange.
Hamilton and Hare will only refund the cost of delivery if your order is incorrect or faulty. If the item was faulty when you receive it, please notify us within 14 days of receipt.
Monogrammed Underwear/Personalised Orders.
We are unable to exchange or refund a personalised item unless incorrect or faulty.
Our Return Address
Please send all returns to the address below unless instructed otherwise:
HAMILTON AND HARE RETURNS, Retail Distribution, PO Box 13071, CM14 9TL, Brentwood, United Kingdom.
For further information on caring for our products read our guide here.
All our clothing is made from premium natural fabrics, specifically cotton, because of its unique combination of durability and softness that make it perfectly suited to underwear and loungewear. As a natural fibre, it is important to care for it correctly to preserve the lifetime of your garments. See our laundry guide below for more information.

