Keen Mens Howser II Indoor Outdoor Slippers - Triple Black

  • Includes Free UK Delivery*

These fantastic mens slippers from Keen Shoes feature a non marking rubber outsole meaning they can be worn both inside and outside with ease. A slip on shoe the uppers are made from a water resistant nylon which gives a flexible feel whilst the elastic gore side make them easier to pull on but still gives a secure fit. Inside these sneakers is a padded microfleece lining offering warmth and comfort around the foot whilst the removable KEEN.Cush insole is made of PU and memory foam to give support and cushioning underfoot, and can be easily replaced with your own if needed. If your looking for an easy wear shoe this mens slipper shoe is the one for you, easy to slip on and off, can be worn inside and outdoors and gives warmth and comfort.

  • Water resistant nylon upper
  • Slip on
  • Elastic side panels
  • Microfleece lining
  • Removable KEEN.Cush footbed
  • Non marking rubber outsole
  • Model Number - 1023997
  • Mastershoe is a Keen UK Authorised Stockist

Fit Tip from Keen: Most customers find this style is true to size

Please Note - This item is water resistant NOT waterproof

United Kingdom

Royal Mail 2-3 Business Days


Next Business Day


Please Note: Next day orders placed after 3pm will be despatched the following business day. Next Working Day orders are delivered (Mon - Fri). If you place your order before 3pm on the Friday, they will be delivered on the following Monday, any orders placed after 3pm on the Friday or over the weekend will be delivered the following Tuesday.

Bank Holidays are NOT treated as a working day
* Shoe care and socks are charged at £4.99 when purchased separately. If purchased with footwear shipping is free


Western Europe - DHL Express

£10.99 (per 2 pairs)

Rest of the World - DHL Express

£17.99 (per 2 pairs)

Joya Products

United Kingdom Only

DPD (2-3 Business Days), Free


Royal Mail are still trying to deliver next day orders on time however due to the current circumstances they have temporarily removed the guarantee so any Next Day items may not arrive next day. Next day delivery items will still take priority over all other mail.

We regret that we are unable to ship any orders to Israel, Indonesia or Russia

We regret that we are unable to ship any orders to BFPO , PO BOX or APO addresses.

International Customers - Please Note :-Destinations located outside the EU may be subject to customs or import tax charges ('DHL shipping and handling fees'). mastershoe are not liable to pay these charges, it is the customers responsibility to research and pay any customs or importation fees. These fee's vary from country to country, any fees applied will normally be based on the total order value which is a legal requirement and is declared on every parcel.

We use DHL express for international deliveries.

This is a tracked and signed for service and is normally with the customer in under 7 working days from placing the order. Sometimes as quick as 2-3.

All carriers do allow up to 28 working days to deliver internationally but this is only to cover such things as extreme weather/strikes etc. and in 99.9% of the cases the items are delivered in the above timescales.

60 Days Returns

At we offer a 60 day, no hassle, returns policy. All we ask is that the shoes are returned in an unworn, as new condition with your packing slip (i.e. as they were sent out). Please see our returns policy for full details.

For UK Returns we offer a pre-paid return label for £3.99, to take advantage of this please click here Return Label UK.

For International returns, we may be able to arrange a DHL collection for £19.99 which might be cheaper than your local post office. To take advantage of this, please click here International DHL Collection.

All returns must comply with our returns policy

Shoe Care

It's very important to care for and maintain your shoes and boots, to keep them looking their best and to avoid deterioration. May we recommend:

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