So much of filson talk lately here - bought the 256 in navy - on sale for Usd $ 200 free standard shipping from urban outfitters. Was planning to get the 257 in otter green for nearly 12 months now. But I think $220 aud shipped is a good purchase.
I wear most AE 8 EEE and DB 8 d fits well. I believe they are 1/4 size larger than TTS. The shell used in DB very good and triple leather Goodyear welting is rock solid. If occasional care is taken they could easily last 20++ years.