The following items are essential:

Wind and waterproof insulated parka (large enough to wear over layers). For Arctic travelers a Prince Albert II Arctic Parka will be supplied on board. For Antarctica a two-piece layering system: SilverSea Expeditions Outer Shell and Mid Insulation Jackets will be supplied on board.

Lightweight and waterproof backpack for carrying your items ashore and keeping your arms free for embarking/disembarking the Zodiacs (provided on board Prince Albert II).

1 pair of waterproof rain pants, made of Gore-Tex, coated nylon or similar waterproof, breathable fabric. The rain pants should be loose enough in fit to enable you to wear them over a regular pair of trousers. Consider purchasing a size or two larger than you would normally wear. Rain pants are an absolute essential to keep you warm and dry while riding in the Zodiacs.

Waterproof rain jacket. We recommend a fabric that is breathable so that moisture from your body can escape.

1 or 2 pairs of warm trousers for wear underneath your waterproof rain pants and as a layer over your long underwear. More than one pair is recommended in case one pair gets wet and also for wear aboard ship. Wool or corduroy fabrics are recommended, as are ski pants.

1 pair of pull-on waterproof boots, mid-calf to knee-high, 12-16 inches high (30.5-40.5 cm), with strong, ridged non-skid soles. Boots such as these are absolutely essential, as you will be wading in icy water up to 10+ inches deep (25.5 cm) during Zodiac landings. Try out your boots in advance to ensure they are comfortable and allow enough space to layer two pairs of socks (and accommodate foot warmer insoles if you are prone to cold feet).

1 medium-weight polar fleece jacket (preferably wind-proof) or 1 or 2 warm, woolen sweaters.

2 or 3 turtlenecks, or warm, long-sleeved shirts (wool and/or flannel suggested) for wear ashore and on board ship.

1 full set of thermal long underwear, which will provide warmth without bulk.

2 or 3 pairs of tall wool or wool blend socks and an equal number of thin sock liners (made of silk or polypropylene) should provide enough warmth and insulation. Several pairs are recommended in case one pair gets wet.

2 pairs of ski gloves or mittens. If you also bring a pair of thin glove liners you can take your gloves (or mittens) off to photograph without exposing your hands to the elements. Liners are recommended if you are prone to cold hands.

1 polypropylene or wool ski cap (preferably wind-proof) to protect your ears. If it is not long enough to pull down to protect your neck, pack a neck gaiter or scarf too.

A pair of good sunglasses or goggles with U.V. filter protection. Light reflection off the ice can be harmful to under-protected eyes. Protect your eyes from ultraviolet and infrared radiation. We recommend carrying these in your hand luggage.

Protective lotion for lips, hands and face. Reflected glare from sun, water, ice and snow, can be intense and cause permanent damage.

An extra pair of prescription glasses. Those who wear contacts may wish to wear glasses while in the Zodiacs as wind and salt spray can irritate the eyes.

Heavy-duty zip-close plastic bags for storing your camera, film, binoculars, etc. in your rucksack.

A camera (with extra batteries and twice the quantity of memory cards or film you think you will need). Binoculars will be supplied on board for use during your cruise.

May we also recommend:

A lightweight, collapsible, walking staff (also called a trekking pole). Single staffs provide a sense of security, increased balance and confidence when walking on ice, snow and rugged terrain.

Heat-treated foot warming insoles and hand warmers.

A swimsuit and an old pair of canvas shoes should there be an opportunity to take the "Polar Plunge".